633464537222 has 32 divisors (see below), whose sum is σ = 1038012948000. Its totient is φ = 287540179200.

The previous prime is 633464537207. The next prime is 633464537249. The reversal of 633464537222 is 222735464336.

633464537222 is digitally balanced in base 2, 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 15 ways as a sum of consecutive naturals, for example, 73406804 + ... + 73415432.

It is an arithmetic number, because the mean of its divisors is an integer number (32437904625).

Almost surely, 2^633464537222 is an apocalyptic number.

633464537222 is a deficient number, since it is larger than the sum of its proper divisors (404548410778).

633464537222 is a wasteful number, since it uses less digits than its factorization.

633464537222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12872.

The product of its digits is 4354560, while the sum is 47.

The spelling of 633464537222 in words is "six hundred thirty-three billion, four hundred sixty-four million, five hundred thirty-seven thousand, two hundred twenty-two".