120012302312020 has 48 divisors (see below), whose sum is σ = 253923647241600. Its totient is φ = 47644006204800.

The previous prime is 120012302312011. The next prime is 120012302312047. The reversal of 120012302312020 is 20213203210021.

It is a congruent number.

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, 14567490 + ... + 21265849.

It is an arithmetic number, because the mean of its divisors is an integer number (5290075984200).

Almost surely, 2^{120012302312020} is an apocalyptic number.

120012302312020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120012302312020 is an abundant number, since it is smaller than the sum of its proper divisors (133911344929580).

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

120012302312020 is a wasteful number, since it uses less digits than its factorization.

120012302312020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35834608 (or 35834606 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120012302312020 its reverse (20213203210021), we get a palindrome (140225505522041).

The spelling of 120012302312020 in words is "one hundred twenty trillion, twelve billion, three hundred two million, three hundred twelve thousand, twenty".