120632563224 has 80 divisors (see below), whose sum is σ = 338765771520. Its totient is φ = 40105782720.

The previous prime is 120632563189. The next prime is 120632563237. The reversal of 120632563224 is 422365236021.

120632563224 is a `hidden beast` number, since 1 + 2 + 0 + 6 + 325 + 6 + 322 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5154 + ... + 491214.

It is an arithmetic number, because the mean of its divisors is an integer number (4234572144).

Almost surely, 2^120632563224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120632563224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169382885760).

120632563224 is an abundant number, since it is smaller than the sum of its proper divisors (218133208296).

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

120632563224 is a wasteful number, since it uses less digits than its factorization.

120632563224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486462 (or 486449 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 120632563224 its reverse (422365236021), we get a palindrome (542997799245).

The spelling of 120632563224 in words is "one hundred twenty billion, six hundred thirty-two million, five hundred sixty-three thousand, two hundred twenty-four".