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700122111022121 = 1936848532159059
BaseRepresentation
bin1001111100110000011110000…
…1101110100001010000101001
310101210221000112200122100102212
42133030013201232201100221
51213231300040410201441
610521011354014134505
7300320103403116314
oct23714074156412051
93353830480570385
10700122111022121
11193098135587417
12666344324b1435
13240873022b6938
14c4c613b90197b
1555e1bb1e35eeb
hex27cc1e1ba1429

700122111022121 has 4 divisors (see below), whose sum is σ = 736970643181200. Its totient is φ = 663273578863044.

The previous prime is 700122111022099. The next prime is 700122111022123. The reversal of 700122111022121 is 121220111221007.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-700122111022121 is a prime.

It is a super-2 number, since 2×7001221110221212 (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (700122111022123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18424266079511 + ... + 18424266079548.

It is an arithmetic number, because the mean of its divisors is an integer number (184242660795300).

Almost surely, 2700122111022121 is an apocalyptic number.

It is an amenable number.

700122111022121 is a deficient number, since it is larger than the sum of its proper divisors (36848532159079).

700122111022121 is a wasteful number, since it uses less digits than its factorization.

700122111022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36848532159078.

The product of its (nonzero) digits is 224, while the sum is 23.

Adding to 700122111022121 its reverse (121220111221007), we get a palindrome (821342222243128).

The spelling of 700122111022121 in words is "seven hundred trillion, one hundred twenty-two billion, one hundred eleven million, twenty-two thousand, one hundred twenty-one".

Divisors: 1 19 36848532159059 700122111022121