2022202212210 has 40 divisors (see below), whose sum is σ = 5437477061676. Its totient is φ = 539253923040.

The previous prime is 2022202212161. The next prime is 2022202212221. The reversal of 2022202212210 is 122122022202.

2022202212210 is a `hidden beast` number, since 2 + 0 + 2 + 220 + 221 + 221 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2013620598441 + 8581613769 = 1419021^2 + 92637^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1248272161 + ... + 1248273780.

Almost surely, 2^{2022202212210} is an apocalyptic number.

2022202212210 is an abundant number, since it is smaller than the sum of its proper divisors (3415274849466).

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

2022202212210 is a wasteful number, since it uses less digits than its factorization.

2022202212210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2496545960 (or 2496545951 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2022202212210 its reverse (122122022202), we get a palindrome (2144324234412).

The spelling of 2022202212210 in words is "two trillion, twenty-two billion, two hundred two million, two hundred twelve thousand, two hundred ten".