2022012012210 has 32 divisors (see below), whose sum is σ = 4882600797120. Its totient is φ = 535895206848.

The previous prime is 2022012012157. The next prime is 2022012012257. The reversal of 2022012012210 is 122102102202.

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 2022012012210.

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, 206744805 + ... + 206754584.

It is an arithmetic number, because the mean of its divisors is an integer number (152581274910).

Almost surely, 2^{2022012012210} is an apocalyptic number.

2022012012210 is an abundant number, since it is smaller than the sum of its proper divisors (2860588784910).

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

2022012012210 is a wasteful number, since it uses less digits than its factorization.

2022012012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413499562.

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

Adding to 2022012012210 its reverse (122102102202), we get a palindrome (2144114114412).

The spelling of 2022012012210 in words is "two trillion, twenty-two billion, twelve million, twelve thousand, two hundred ten".