120632563200 has 120 divisors (see below), whose sum is σ = 398502259848. Its totient is φ = 32168673280.

The previous prime is 120632563189. The next prime is 120632563237. The reversal of 120632563200 is 2365236021.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1532337 + ... + 1609136.

Almost surely, 2^120632563200 is an apocalyptic number.

120632563200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120632563200 is an abundant number, since it is smaller than the sum of its proper divisors (277869696648).

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

120632563200 is an equidigital number, since it uses as much as digits as its factorization.

120632563200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141504 (or 3141483 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 120632563200 its reverse (2365236021), we get a palindrome (122997799221).

The spelling of 120632563200 in words is "one hundred twenty billion, six hundred thirty-two million, five hundred sixty-three thousand, two hundred".