122120120112010 has 32 divisors (see below), whose sum is σ = 220573943216640. Its totient is φ = 48679943283072.

The previous prime is 122120120111939. The next prime is 122120120112047. The reversal of 122120120112010 is 10211021021221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13936579 + ... + 20939638.

It is an arithmetic number, because the mean of its divisors is an integer number (6892935725520).

Almost surely, 2^{122120120112010} is an apocalyptic number.

122120120112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122120120112010 is a deficient number, since it is larger than the sum of its proper divisors (98453823104630).

122120120112010 is a wasteful number, since it uses less digits than its factorization.

122120120112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34877430.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122120120112010 its reverse (10211021021221), we get a palindrome (132331141133231).

The spelling of 122120120112010 in words is "one hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, one hundred twelve thousand, ten".