22141122401400 has 48 divisors (see below), whose sum is σ = 68637479446200. Its totient is φ = 5904299306880.

The previous prime is 22141122401383. The next prime is 22141122401441. The reversal of 22141122401400 is 410422114122.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 18450934735 + ... + 18450935934.

Almost surely, 2^{22141122401400} is an apocalyptic number.

22141122401400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22141122401400 is an abundant number, since it is smaller than the sum of its proper divisors (46496357044800).

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

22141122401400 is a wasteful number, since it uses less digits than its factorization.

22141122401400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36901870688 (or 36901870679 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 22141122401400 its reverse (410422114122), we get a palindrome (22551544515522).

The spelling of 22141122401400 in words is "twenty-two trillion, one hundred forty-one billion, one hundred twenty-two million, four hundred one thousand, four hundred".