122113100120099 has 32 divisors (see below), whose sum is σ = 142662765832704. Its totient is φ = 103421355431680.

The previous prime is 122113100120087. The next prime is 122113100120107. The reversal of 122113100120099 is 990021001311221.

It is a happy number.

It is not a de Polignac number, because 122113100120099 - 2¹⁶ = 122113100054563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122113100020099) 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, 31399469 + ... + 35073534.

It is an arithmetic number, because the mean of its divisors is an integer number (4458211432272).

Almost surely, 2^{122113100120099} is an apocalyptic number.

122113100120099 is a deficient number, since it is larger than the sum of its proper divisors (20549665712605).

122113100120099 is a wasteful number, since it uses less digits than its factorization.

122113100120099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66473227.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 122113100120099 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred million, one hundred twenty thousand, ninety-nine".