12022222112192 has 28 divisors (see below), whose sum is σ = 24124648667040. Its totient is φ = 5943570479616.

The previous prime is 12022222112179. The next prime is 12022222112239. The reversal of 12022222112192 is 29121122222021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1055315768 + ... + 1055327159.

Almost surely, 2^{12022222112192} is an apocalyptic number.

It is an amenable number.

12022222112192 is an abundant number, since it is smaller than the sum of its proper divisors (12102426554848).

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

12022222112192 is an equidigital number, since it uses as much as digits as its factorization.

12022222112192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110643028 (or 2110643018 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 12022222112192 in words is "twelve trillion, twenty-two billion, two hundred twenty-two million, one hundred twelve thousand, one hundred ninety-two".