121120002010122 has 16 divisors (see below), whose sum is σ = 242262311914080. Its totient is φ = 40369616021072.

The previous prime is 121120002010103. The next prime is 121120002010207. The reversal of 121120002010122 is 221010200021121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929424993 + ... + 929555300.

It is an arithmetic number, because the mean of its divisors is an integer number (15141394494630).

Almost surely, 2^{121120002010122} is an apocalyptic number.

121120002010122 is an abundant number, since it is smaller than the sum of its proper divisors (121142309903958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121120002010122 is a wasteful number, since it uses less digits than its factorization.

121120002010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1858991157.

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

Adding to 121120002010122 its reverse (221010200021121), we get a palindrome (342130202031243).

The spelling of 121120002010122 in words is "one hundred twenty-one trillion, one hundred twenty billion, two million, ten thousand, one hundred twenty-two".