120201011202020 has 48 divisors (see below), whose sum is σ = 288493248129408. Its totient is φ = 41210229377280.

The previous prime is 120201011201927. The next prime is 120201011202037. The reversal of 120201011202020 is 20202110102021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 120201011201986 and 120201011202004.

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, 12354362 + ... + 19825041.

It is an arithmetic number, because the mean of its divisors is an integer number (6010276002696).

Almost surely, 2^{120201011202020} is an apocalyptic number.

120201011202020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120201011202020 is an abundant number, since it is smaller than the sum of its proper divisors (168292236927388).

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

120201011202020 is a wasteful number, since it uses less digits than its factorization.

120201011202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32206100 (or 32206098 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120201011202020 its reverse (20202110102021), we get a palindrome (140403121304041).

The spelling of 120201011202020 in words is "one hundred twenty trillion, two hundred one billion, eleven million, two hundred two thousand, twenty".