120210211002220 has 96 divisors (see below), whose sum is σ = 263695627173888. Its totient is φ = 45944876220672.

The previous prime is 120210211002169. The next prime is 120210211002221. The reversal of 120210211002220 is 22200112012021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 120210211002194 and 120210211002203.

It is not an unprimeable number, because it can be changed into a prime (120210211002221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1734175002 + ... + 1734244318.

It is an arithmetic number, because the mean of its divisors is an integer number (2746829449728).

Almost surely, 2^{120210211002220} is an apocalyptic number.

120210211002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120210211002220 is an abundant number, since it is smaller than the sum of its proper divisors (143485416171668).

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

120210211002220 is a wasteful number, since it uses less digits than its factorization.

120210211002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73279 (or 73277 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120210211002220 its reverse (22200112012021), we get a palindrome (142410323014241).

The spelling of 120210211002220 in words is "one hundred twenty trillion, two hundred ten billion, two hundred eleven million, two thousand, two hundred twenty".