12210193392 has 80 divisors (see below), whose sum is σ = 31826296320. Its totient is φ = 4033670400.

The previous prime is 12210193381. The next prime is 12210193393. The reversal of 12210193392 is 29339101221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210193393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2699709 + ... + 2704227.

It is an arithmetic number, because the mean of its divisors is an integer number (397828704).

Almost surely, 2^12210193392 is an apocalyptic number.

12210193392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12210193392 is an abundant number, since it is smaller than the sum of its proper divisors (19616102928).

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

12210193392 is a wasteful number, since it uses less digits than its factorization.

12210193392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022 (or 5016 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 12210193392 in words is "twelve billion, two hundred ten million, one hundred ninety-three thousand, three hundred ninety-two".