2022210002220 has 96 divisors (see below), whose sum is σ = 5999669921280. Its totient is φ = 507490790400.

The previous prime is 2022210002179. The next prime is 2022210002237. The reversal of 2022210002220 is 222000122202.

It is a super-2 number, since 2×2022210002220² (a number of 25 digits) contains 22 as substring.

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 2022210002220.

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, 5701597 + ... + 6045876.

It is an arithmetic number, because the mean of its divisors is an integer number (62496561680).

Almost surely, 2^{2022210002220} is an apocalyptic number.

2022210002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022210002220 is an abundant number, since it is smaller than the sum of its proper divisors (3977459919060).

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

2022210002220 is a wasteful number, since it uses less digits than its factorization.

2022210002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11747655 (or 11747653 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2022210002220 its reverse (222000122202), we get a palindrome (2244210124422).

The spelling of 2022210002220 in words is "two trillion, twenty-two billion, two hundred ten million, two thousand, two hundred twenty".