102122020011201 has 16 divisors (see below), whose sum is σ = 136634331676608. Its totient is φ = 67845850776000.

The previous prime is 102122020011191. The next prime is 102122020011229. The reversal of 102122020011201 is 102110020221201.

It is not a de Polignac number, because 102122020011201 - 2⁷ = 102122020011073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102122020011251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39143875 + ... + 41671176.

It is an arithmetic number, because the mean of its divisors is an integer number (8539645729788).

Almost surely, 2^{102122020011201} is an apocalyptic number.

It is an amenable number.

102122020011201 is a deficient number, since it is larger than the sum of its proper divisors (34512311665407).

102122020011201 is a wasteful number, since it uses less digits than its factorization.

102122020011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80816512.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102122020011201 its reverse (102110020221201), we get a palindrome (204232040232402).

The spelling of 102122020011201 in words is "one hundred two trillion, one hundred twenty-two billion, twenty million, eleven thousand, two hundred one".