120210010002220 has 48 divisors (see below), whose sum is σ = 254008341780480. Its totient is φ = 47785509925056.

The previous prime is 120210010002217. The next prime is 120210010002359. The reversal of 120210010002220 is 22200010012021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120210010002220.

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, 43393461 + ... + 46080499.

It is an arithmetic number, because the mean of its divisors is an integer number (5291840453760).

Almost surely, 2^{120210010002220} is an apocalyptic number.

120210010002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120210010002220 is an abundant number, since it is smaller than the sum of its proper divisors (133798331778260).

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

120210010002220 is a wasteful number, since it uses less digits than its factorization.

120210010002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700934 (or 2700932 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120210010002220 its reverse (22200010012021), we get a palindrome (142410020014241).

The spelling of 120210010002220 in words is "one hundred twenty trillion, two hundred ten billion, ten million, two thousand, two hundred twenty".