120311002022 has 16 divisors (see below), whose sum is σ = 191330702640. Its totient is φ = 56543305728.

The previous prime is 120311001959. The next prime is 120311002067. The reversal of 120311002022 is 220200113021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120311001988 and 120311002006.

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, 2274608 + ... + 2326899.

It is an arithmetic number, because the mean of its divisors is an integer number (11958168915).

Almost surely, 2^120311002022 is an apocalyptic number.

120311002022 is a deficient number, since it is larger than the sum of its proper divisors (71019700618).

120311002022 is a wasteful number, since it uses less digits than its factorization.

120311002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602295.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120311002022 its reverse (220200113021), we get a palindrome (340511115043).

The spelling of 120311002022 in words is "one hundred twenty billion, three hundred eleven million, two thousand, twenty-two".