222630704634 has 32 divisors (see below), whose sum is σ = 507718895040. Its totient is φ = 64472239872.

The previous prime is 222630704531. The next prime is 222630704677. The reversal of 222630704634 is 436407036222.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 222630704592 and 222630704601.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83946904 + ... + 83949555.

It is an arithmetic number, because the mean of its divisors is an integer number (15866215470).

Almost surely, 2^222630704634 is an apocalyptic number.

222630704634 is an abundant number, since it is smaller than the sum of its proper divisors (285088190406).

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

222630704634 is a wasteful number, since it uses less digits than its factorization.

222630704634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167896494.

The product of its (nonzero) digits is 290304, while the sum is 39.

The spelling of 222630704634 in words is "two hundred twenty-two billion, six hundred thirty million, seven hundred four thousand, six hundred thirty-four".