120210124220 has 24 divisors (see below), whose sum is σ = 263416968864. Its totient is φ = 45993438656.

The previous prime is 120210124189. The next prime is 120210124241. The reversal of 120210124220 is 22421012021.

It is a congruent number.

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, 130662719 + ... + 130663638.

It is an arithmetic number, because the mean of its divisors is an integer number (10975707036).

Almost surely, 2^120210124220 is an apocalyptic number.

120210124220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120210124220 is an abundant number, since it is smaller than the sum of its proper divisors (143206844644).

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

120210124220 is a wasteful number, since it uses less digits than its factorization.

120210124220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261326389 (or 261326387 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120210124220 its reverse (22421012021), we get a palindrome (142631136241).

The spelling of 120210124220 in words is "one hundred twenty billion, two hundred ten million, one hundred twenty-four thousand, two hundred twenty".