120141322512 has 40 divisors (see below), whose sum is σ = 313212482880. Its totient is φ = 39679701120.

The previous prime is 120141322487. The next prime is 120141322529. The reversal of 120141322512 is 215223141021.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 11476164 + ... + 11486627.

It is an arithmetic number, because the mean of its divisors is an integer number (7830312072).

Almost surely, 2^120141322512 is an apocalyptic number.

120141322512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120141322512 is an abundant number, since it is smaller than the sum of its proper divisors (193071160368).

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

120141322512 is a wasteful number, since it uses less digits than its factorization.

120141322512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22962911 (or 22962905 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 120141322512 its reverse (215223141021), we get a palindrome (335364463533).

The spelling of 120141322512 in words is "one hundred twenty billion, one hundred forty-one million, three hundred twenty-two thousand, five hundred twelve".