633222087044 has 24 divisors (see below), whose sum is σ = 1129607457048. Its totient is φ = 310483031040.

The previous prime is 633222087023. The next prime is 633222087077. The reversal of 633222087044 is 440780222336.

It can be written as a sum of positive squares in 4 ways, for example, as 386324402500 + 246897684544 = 621550^2 + 496888^2 .

It is a super-2 number, since 2×633222087044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 633222086992 and 633222087010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312827 + ... + 1168034.

It is an arithmetic number, because the mean of its divisors is an integer number (47066977377).

Almost surely, 2^633222087044 is an apocalyptic number.

It is an amenable number.

633222087044 is a deficient number, since it is larger than the sum of its proper divisors (496385370004).

633222087044 is a wasteful number, since it uses less digits than its factorization.

633222087044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482935 (or 1482933 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 633222087044 in words is "six hundred thirty-three billion, two hundred twenty-two million, eighty-seven thousand, forty-four".