22241453100 has 72 divisors (see below), whose sum is σ = 67149868800. Its totient is φ = 5673180480.

The previous prime is 22241453089. The next prime is 22241453119. The reversal of 22241453100 is 135414222.

It is a super-2 number, since 2×22241453100² (a number of 21 digits) contains 22 as substring.

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, 1604800 + ... + 1618599.

Almost surely, 2^22241453100 is an apocalyptic number.

22241453100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22241453100 is an abundant number, since it is smaller than the sum of its proper divisors (44908415700).

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

22241453100 is a wasteful number, since it uses less digits than its factorization.

22241453100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223439 (or 3223432 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 22241453100 its reverse (135414222), we get a palindrome (22376867322).

The spelling of 22241453100 in words is "twenty-two billion, two hundred forty-one million, four hundred fifty-three thousand, one hundred".