122010121010001 has 32 divisors (see below), whose sum is σ = 194765797785600. Its totient is φ = 66463828441920.

The previous prime is 122010121009901. The next prime is 122010121010003. The reversal of 122010121010001 is 100010121010221.

It is not a de Polignac number, because 122010121010001 - 2¹⁰ = 122010121008977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122010121010003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1267958385 + ... + 1268054606.

It is an arithmetic number, because the mean of its divisors is an integer number (6086431180800).

Almost surely, 2^{122010121010001} is an apocalyptic number.

It is an amenable number.

122010121010001 is a deficient number, since it is larger than the sum of its proper divisors (72755676775599).

122010121010001 is a wasteful number, since it uses less digits than its factorization.

122010121010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536013109.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 122010121010001 its reverse (100010121010221), we get a palindrome (222020242020222).

The spelling of 122010121010001 in words is "one hundred twenty-two trillion, ten billion, one hundred twenty-one million, ten thousand, one".