122101001122 has 16 divisors (see below), whose sum is σ = 186684979392. Its totient is φ = 59873635120.

The previous prime is 122101001107. The next prime is 122101001123. The reversal of 122101001122 is 221100101221.

It is not an unprimeable number, because it can be changed into a prime (122101001123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16683 + ... + 494449.

It is an arithmetic number, because the mean of its divisors is an integer number (11667811212).

Almost surely, 2^122101001122 is an apocalyptic number.

122101001122 is a deficient number, since it is larger than the sum of its proper divisors (64583978270).

122101001122 is a wasteful number, since it uses less digits than its factorization.

122101001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480233.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122101001122 its reverse (221100101221), we get a palindrome (343201102343).

The spelling of 122101001122 in words is "one hundred twenty-two billion, one hundred one million, one thousand, one hundred twenty-two".