2252224431100 has 54 divisors (see below), whose sum is σ = 5685257969160. Its totient is φ = 772191231840.

The previous prime is 2252224431029. The next prime is 2252224431133. The reversal of 2252224431100 is 11344222522.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 229813920 + ... + 229823719.

Almost surely, 2^{2252224431100} is an apocalyptic number.

2252224431100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2252224431100 is an abundant number, since it is smaller than the sum of its proper divisors (3433033538060).

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

2252224431100 is a wasteful number, since it uses less digits than its factorization.

2252224431100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459637667 (or 459637653 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 2252224431100 its reverse (11344222522), we get a palindrome (2263568653622).

The spelling of 2252224431100 in words is "two trillion, two hundred fifty-two billion, two hundred twenty-four million, four hundred thirty-one thousand, one hundred".