120221022313210 has 48 divisors (see below), whose sum is σ = 271091799779976. Its totient is φ = 38047971894912.

The previous prime is 120221022313193. The next prime is 120221022313229. The reversal of 120221022313210 is 12313220122021.

It can be written as a sum of positive squares in 4 ways, for example, as 88198450308409 + 32022572004801 = 9391403^2 + 5658849^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9436494597 + ... + 9436507336.

Almost surely, 2^{120221022313210} is an apocalyptic number.

120221022313210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120221022313210 is an abundant number, since it is smaller than the sum of its proper divisors (150870777466766).

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

120221022313210 is a wasteful number, since it uses less digits than its factorization.

120221022313210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18873001967 (or 18873001960 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 120221022313210 its reverse (12313220122021), we get a palindrome (132534242435231).

The spelling of 120221022313210 in words is "one hundred twenty trillion, two hundred twenty-one billion, twenty-two million, three hundred thirteen thousand, two hundred ten".