120111220010122 has 64 divisors (see below), whose sum is σ = 200493565303680. Its totient is φ = 53512799558400.

The previous prime is 120111220010101. The next prime is 120111220010123. The reversal of 120111220010122 is 221010022111021.

It is a junction number, because it is equal to n+sod(n) for n = 120111220010096 and 120111220010105.

It is not an unprimeable number, because it can be changed into a prime (120111220010123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98978668 + ... + 100184824.

It is an arithmetic number, because the mean of its divisors is an integer number (3132711957870).

Almost surely, 2^{120111220010122} is an apocalyptic number.

120111220010122 is a deficient number, since it is larger than the sum of its proper divisors (80382345293558).

120111220010122 is a wasteful number, since it uses less digits than its factorization.

120111220010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206727.

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

Adding to 120111220010122 its reverse (221010022111021), we get a palindrome (341121242121143).

The spelling of 120111220010122 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred twenty million, ten thousand, one hundred twenty-two".