22124101400 has 48 divisors (see below), whose sum is σ = 51481924440. Its totient is φ = 8842176000.

The previous prime is 22124101381. The next prime is 22124101451. The reversal of 22124101400 is 410142122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194147 + ... + 286253.

Almost surely, 2^22124101400 is an apocalyptic number.

22124101400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22124101400 is an abundant number, since it is smaller than the sum of its proper divisors (29357823040).

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

22124101400 is a wasteful number, since it uses less digits than its factorization.

22124101400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93324 (or 93315 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22124101400 its reverse (410142122), we get a palindrome (22534243522).

The spelling of 22124101400 in words is "twenty-two billion, one hundred twenty-four million, one hundred one thousand, four hundred".