12222222220092 has 12 divisors (see below), whose sum is σ = 28518518513576. Its totient is φ = 4074074073360.

The previous prime is 12222222220051. The next prime is 12222222220111. The reversal of 12222222220092 is 29002222222221.

It is a tau number, because it is divible by the number of its divisors (12).

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, 509259259159 + ... + 509259259182.

Almost surely, 2^{12222222220092} is an apocalyptic number.

12222222220092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12222222220092 is an abundant number, since it is smaller than the sum of its proper divisors (16296296293484).

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

12222222220092 is a wasteful number, since it uses less digits than its factorization.

12222222220092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018518518348 (or 1018518518346 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 12222222220092 in words is "twelve trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty thousand, ninety-two".