122002002211011 has 32 divisors (see below), whose sum is σ = 175522075787520. Its totient is φ = 74932657309824.

The previous prime is 122002002210943. The next prime is 122002002211073. The reversal of 122002002211011 is 110112200200221.

It is not a de Polignac number, because 122002002211011 - 2²¹ = 122002000113859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122002002218011) 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, 61649260 + ... + 63597446.

It is an arithmetic number, because the mean of its divisors is an integer number (5485064868360).

Almost surely, 2^{122002002211011} is an apocalyptic number.

122002002211011 is a deficient number, since it is larger than the sum of its proper divisors (53520073576509).

122002002211011 is a wasteful number, since it uses less digits than its factorization.

122002002211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1951315.

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

Adding to 122002002211011 its reverse (110112200200221), we get a palindrome (232114202411232).

The spelling of 122002002211011 in words is "one hundred twenty-two trillion, two billion, two million, two hundred eleven thousand, eleven".