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102022010011001 = 723255114105951
BaseRepresentation
bin10111001100100111011001…
…101010100111110101111001
3111101020012122021212210020102
4113030213121222213311321
5101333012034030323001
61000552133034405145
730326563341512513
oct2714473152476571
9441205567783212
10102022010011001
112a564322a40aa3
12b5386708907b5
1344c0832625b62
141b29c6a8cabb3
15bbdc5ec06e6b
hex5cc9d9aa7d79

102022010011001 has 4 divisors (see below), whose sum is σ = 102022031349504. Its totient is φ = 102021988672500.

The previous prime is 102022010010917. The next prime is 102022010011007. The reversal of 102022010011001 is 100110010220201.

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 102022010011001 - 214 = 102022009994617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102022010011007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179576 + ... + 14285526.

It is an arithmetic number, because the mean of its divisors is an integer number (25505507837376).

Almost surely, 2102022010011001 is an apocalyptic number.

It is an amenable number.

102022010011001 is a deficient number, since it is larger than the sum of its proper divisors (21338503).

102022010011001 is an equidigital number, since it uses as much as digits as its factorization.

102022010011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21338502.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102022010011001 its reverse (100110010220201), we get a palindrome (202132020231202).

The spelling of 102022010011001 in words is "one hundred two trillion, twenty-two billion, ten million, eleven thousand, one".

Divisors: 1 7232551 14105951 102022010011001