120220122210 has 64 divisors (see below), whose sum is σ = 296715830400. Its totient is φ = 31161185792.

The previous prime is 120220122203. The next prime is 120220122233. The reversal of 120220122210 is 12221022021.

120220122210 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 120220122210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224049 + ... + 539108.

It is an arithmetic number, because the mean of its divisors is an integer number (4636184850).

Almost surely, 2^120220122210 is an apocalyptic number.

120220122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120220122210 is an abundant number, since it is smaller than the sum of its proper divisors (176495708190).

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

120220122210 is a wasteful number, since it uses less digits than its factorization.

120220122210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763315.

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

Adding to 120220122210 its reverse (12221022021), we get a palindrome (132441144231).

The spelling of 120220122210 in words is "one hundred twenty billion, two hundred twenty million, one hundred twenty-two thousand, two hundred ten".