120122102122 has 16 divisors (see below), whose sum is σ = 196570281600. Its totient is φ = 54599055040.

The previous prime is 120122102117. The next prime is 120122102131. The reversal of 120122102122 is 221201221021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120122102096 and 120122102105.

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, 698754 + ... + 853522.

It is an arithmetic number, because the mean of its divisors is an integer number (12285642600).

Almost surely, 2^120122102122 is an apocalyptic number.

120122102122 is a deficient number, since it is larger than the sum of its proper divisors (76448179478).

120122102122 is a wasteful number, since it uses less digits than its factorization.

120122102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190061.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120122102122 its reverse (221201221021), we get a palindrome (341323323143).

It can be divided in two parts, 1201221021 and 22, that multiplied together give a palindrome (26426862462).

The spelling of 120122102122 in words is "one hundred twenty billion, one hundred twenty-two million, one hundred two thousand, one hundred twenty-two".