2202444220000 has 60 divisors (see below), whose sum is σ = 5418343197036. Its totient is φ = 880977680000.

The previous prime is 2202444219959. The next prime is 2202444220021. The reversal of 2202444220000 is 224442022.

It is a happy number.

It is a super-2 number, since 2×2202444220000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 55041106 + ... + 55081105.

Almost surely, 2^{2202444220000} is an apocalyptic number.

2202444220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202444220000 is an abundant number, since it is smaller than the sum of its proper divisors (3215898977036).

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

2202444220000 is an equidigital number, since it uses as much as digits as its factorization.

2202444220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110122241 (or 110122218 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2202444220000 its reverse (224442022), we get a palindrome (2202668662022).

The spelling of 2202444220000 in words is "two trillion, two hundred two billion, four hundred forty-four million, two hundred twenty thousand".