220210012122 has 16 divisors (see below), whose sum is σ = 463600025760. Its totient is φ = 69540003792.

The previous prime is 220210012069. The next prime is 220210012163. The reversal of 220210012122 is 221210012022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965833273 + ... + 965833500.

It is an arithmetic number, because the mean of its divisors is an integer number (28975001610).

Almost surely, 2^220210012122 is an apocalyptic number.

220210012122 is an abundant number, since it is smaller than the sum of its proper divisors (243390013638).

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

220210012122 is a wasteful number, since it uses less digits than its factorization.

220210012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931666797.

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

Adding to 220210012122 its reverse (221210012022), we get a palindrome (441420024144).

The spelling of 220210012122 in words is "two hundred twenty billion, two hundred ten million, twelve thousand, one hundred twenty-two".