120210222210 has 48 divisors (see below), whose sum is σ = 312404330304. Its totient is φ = 29590207296.

The previous prime is 120210222203. The next prime is 120210222217. The reversal of 120210222210 is 12222012021.

It is an interprime number because it is at equal distance from previous prime (120210222203) and next prime (120210222217).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 120210222210.

It is not an unprimeable number, because it can be changed into a prime (120210222217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11849982 + ... + 11860121.

It is an arithmetic number, because the mean of its divisors is an integer number (6508423548).

Almost surely, 2^120210222210 is an apocalyptic number.

120210222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120210222210 is an abundant number, since it is smaller than the sum of its proper divisors (192194108094).

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

120210222210 is a wasteful number, since it uses less digits than its factorization.

120210222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23710139 (or 23710126 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120210222210 its reverse (12222012021), we get a palindrome (132432234231).

The spelling of 120210222210 in words is "one hundred twenty billion, two hundred ten million, two hundred twenty-two thousand, two hundred ten".