992222440232 has 32 divisors (see below), whose sum is σ = 1970174664000. Its totient is φ = 466852049664.

The previous prime is 992222440219. The next prime is 992222440271. The reversal of 992222440232 is 232044222299.

It is a self number, because there is not a number n which added to its sum of digits gives 992222440232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246269 + ... + 1430067.

It is an arithmetic number, because the mean of its divisors is an integer number (61567958250).

Almost surely, 2^992222440232 is an apocalyptic number.

It is an amenable number.

992222440232 is a deficient number, since it is larger than the sum of its proper divisors (977952223768).

992222440232 is a wasteful number, since it uses less digits than its factorization.

992222440232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189985 (or 1189981 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 992222440232 in words is "nine hundred ninety-two billion, two hundred twenty-two million, four hundred forty thousand, two hundred thirty-two".