2022210011220 has 48 divisors (see below), whose sum is σ = 6471072037248. Its totient is φ = 462219431040.

The previous prime is 2022210011209. The next prime is 2022210011231. The reversal of 2022210011220 is 221100122202.

It is an interprime number because it is at equal distance from previous prime (2022210011209) and next prime (2022210011231).

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 2022210011220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2407392451 + ... + 2407393290.

It is an arithmetic number, because the mean of its divisors is an integer number (134814000776).

Almost surely, 2^{2022210011220} is an apocalyptic number.

2022210011220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022210011220 is an abundant number, since it is smaller than the sum of its proper divisors (4448862026028).

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

2022210011220 is a wasteful number, since it uses less digits than its factorization.

2022210011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4814785760 (or 4814785758 counting only the distinct ones).

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

Adding to 2022210011220 its reverse (221100122202), we get a palindrome (2243310133422).

The spelling of 2022210011220 in words is "two trillion, twenty-two billion, two hundred ten million, eleven thousand, two hundred twenty".