222285738030 has 64 divisors (see below), whose sum is σ = 569256733440. Its totient is φ = 55387120896.

The previous prime is 222285738029. The next prime is 222285738071. The reversal of 222285738030 is 30837582222.

It is a happy number.

222285738030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2629452 + ... + 2712671.

It is an arithmetic number, because the mean of its divisors is an integer number (8894636460).

Almost surely, 2^222285738030 is an apocalyptic number.

222285738030 is an abundant number, since it is smaller than the sum of its proper divisors (346970995410).

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

222285738030 is a wasteful number, since it uses less digits than its factorization.

222285738030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5342225.

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 222285738030 in words is "two hundred twenty-two billion, two hundred eighty-five million, seven hundred thirty-eight thousand, thirty".