120023223021192 has 64 divisors (see below), whose sum is σ = 304546945536000. Its totient is φ = 39409263432000.

The previous prime is 120023223021139. The next prime is 120023223021257. The reversal of 120023223021192 is 291120322320021.

It is a super-2 number, since 2×120023223021192² (a number of 29 digits) contains 22 as substring.

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, 46334317 + ... + 48856067.

It is an arithmetic number, because the mean of its divisors is an integer number (4758546024000).

Almost surely, 2^{120023223021192} is an apocalyptic number.

120023223021192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120023223021192 is an abundant number, since it is smaller than the sum of its proper divisors (184523722514808).

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

120023223021192 is a wasteful number, since it uses less digits than its factorization.

120023223021192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551426 (or 2551422 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 120023223021192 in words is "one hundred twenty trillion, twenty-three billion, two hundred twenty-three million, twenty-one thousand, one hundred ninety-two".