120212144232 has 64 divisors (see below), whose sum is σ = 307905494400. Its totient is φ = 39099002880.

The previous prime is 120212144203. The next prime is 120212144257. The reversal of 120212144232 is 232441212021.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 198357 + ... + 528932.

It is an arithmetic number, because the mean of its divisors is an integer number (4811023350).

Almost surely, 2^120212144232 is an apocalyptic number.

120212144232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120212144232 is an abundant number, since it is smaller than the sum of its proper divisors (187693350168).

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

120212144232 is a wasteful number, since it uses less digits than its factorization.

120212144232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727466 (or 727462 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 120212144232 its reverse (232441212021), we get a palindrome (352653356253).

The spelling of 120212144232 in words is "one hundred twenty billion, two hundred twelve million, one hundred forty-four thousand, two hundred thirty-two".