632647047267222 has 32 divisors (see below), whose sum is σ = 1362625420789248. Its totient is φ = 194660485458336.

The previous prime is 632647047267139. The next prime is 632647047267251. The reversal of 632647047267222 is 222762740746236.

It is a congruent number.

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, 156827433 + ... + 160810875.

It is an arithmetic number, because the mean of its divisors is an integer number (42582044399664).

Almost surely, 2^{632647047267222} is an apocalyptic number.

632647047267222 is an abundant number, since it is smaller than the sum of its proper divisors (729978373522026).

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

632647047267222 is a wasteful number, since it uses less digits than its factorization.

632647047267222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019604.

The product of its (nonzero) digits is 113799168, while the sum is 60.

The spelling of 632647047267222 in words is "six hundred thirty-two trillion, six hundred forty-seven billion, forty-seven million, two hundred sixty-seven thousand, two hundred twenty-two".