222032804994 has 256 divisors, whose sum is σ = 663731712000. Its totient is φ = 53133719040.

The previous prime is 222032804941. The next prime is 222032805013. The reversal of 222032804994 is 499408230222.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30753117 + ... + 30760335.

It is an arithmetic number, because the mean of its divisors is an integer number (2592702000).

Almost surely, 2^222032804994 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222032804994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331865856000).

222032804994 is an abundant number, since it is smaller than the sum of its proper divisors (441698907006).

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

222032804994 is a wasteful number, since it uses less digits than its factorization.

222032804994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7830 (or 7824 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 222032804994 in words is "two hundred twenty-two billion, thirty-two million, eight hundred four thousand, nine hundred ninety-four".