120310268690220 has 48 divisors (see below), whose sum is σ = 384992859810048. Its totient is φ = 27499489986240.

The previous prime is 120310268690219. The next prime is 120310268690221. The reversal of 120310268690220 is 22096862013021.

It is an interprime number because it is at equal distance from previous prime (120310268690219) and next prime (120310268690221).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (120310268690221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143226509926 + ... + 143226510765.

It is an arithmetic number, because the mean of its divisors is an integer number (8020684579376).

Almost surely, 2^{120310268690220} is an apocalyptic number.

120310268690220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120310268690220 is an abundant number, since it is smaller than the sum of its proper divisors (264682591119828).

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

120310268690220 is a wasteful number, since it uses less digits than its factorization.

120310268690220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286453020710 (or 286453020708 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 120310268690220 in words is "one hundred twenty trillion, three hundred ten billion, two hundred sixty-eight million, six hundred ninety thousand, two hundred twenty".