120111122022 has 16 divisors (see below), whose sum is σ = 241479954432. Its totient is φ = 39827422280.

The previous prime is 120111122009. The next prime is 120111122039. The reversal of 120111122022 is 220221111021.

It is a junction number, because it is equal to n+sod(n) for n = 120111121992 and 120111122010.

It is a congruent number.

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, 52403358 + ... + 52405649.

It is an arithmetic number, because the mean of its divisors is an integer number (15092497152).

Almost surely, 2^120111122022 is an apocalyptic number.

120111122022 is an abundant number, since it is smaller than the sum of its proper divisors (121368832410).

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

120111122022 is a wasteful number, since it uses less digits than its factorization.

120111122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104809203.

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

Adding to 120111122022 its reverse (220221111021), we get a palindrome (340332233043).

The spelling of 120111122022 in words is "one hundred twenty billion, one hundred eleven million, one hundred twenty-two thousand, twenty-two".