222723715040 has 48 divisors (see below), whose sum is σ = 538421648688. Its totient is φ = 87017634816.

The previous prime is 222723715031. The next prime is 222723715087. The reversal of 222723715040 is 40517327222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16179437 + ... + 16193196.

It is an arithmetic number, because the mean of its divisors is an integer number (11217117681).

Almost surely, 2^222723715040 is an apocalyptic number.

222723715040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222723715040 is an abundant number, since it is smaller than the sum of its proper divisors (315697933648).

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

222723715040 is a wasteful number, since it uses less digits than its factorization.

222723715040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32372691 (or 32372683 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 35.

The spelling of 222723715040 in words is "two hundred twenty-two billion, seven hundred twenty-three million, seven hundred fifteen thousand, forty".