2242202404400 has 120 divisors (see below), whose sum is σ = 6230621881344. Its totient is φ = 759492921600.

The previous prime is 2242202404391. The next prime is 2242202404469. The reversal of 2242202404400 is 44042022422.

It is a super-2 number, since 2×2242202404400² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2242202404400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4591616 + ... + 5056415.

Almost surely, 2^{2242202404400} is an apocalyptic number.

2242202404400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242202404400 is an abundant number, since it is smaller than the sum of its proper divisors (3988419476944).

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

2242202404400 is a wasteful number, since it uses less digits than its factorization.

2242202404400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648139 (or 9648128 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2242202404400 its reverse (44042022422), we get a palindrome (2286244426822).

The spelling of 2242202404400 in words is "two trillion, two hundred forty-two billion, two hundred two million, four hundred four thousand, four hundred".