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10220201201 = 71460028743
BaseRepresentation
bin10011000010010101…
…11110010011110001
3222101021010000101102
421201022332103301
5131412332414301
64410050214145
7511160163650
oct114112762361
928337100342
1010220201201
114375045481
121b92884355
13c6b4c8642
146cd4c3197
153ec3a7b6b
hex2612be4f1

10220201201 has 4 divisors (see below), whose sum is σ = 11680229952. Its totient is φ = 8760172452.

The previous prime is 10220201177. The next prime is 10220201209. The reversal of 10220201201 is 10210202201.

It is a happy number.

10220201201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 10220201201 - 214 = 10220184817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10220201209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 730014365 + ... + 730014378.

It is an arithmetic number, because the mean of its divisors is an integer number (2920057488).

Almost surely, 210220201201 is an apocalyptic number.

It is an amenable number.

10220201201 is a deficient number, since it is larger than the sum of its proper divisors (1460028751).

10220201201 is an equidigital number, since it uses as much as digits as its factorization.

10220201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460028750.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10220201201 its reverse (10210202201), we get a palindrome (20430403402).

The spelling of 10220201201 in words is "ten billion, two hundred twenty million, two hundred one thousand, two hundred one".

Divisors: 1 7 1460028743 10220201201