22421141101400 has 96 divisors (see below), whose sum is σ = 56271349965600. Its totient is φ = 8282712345600.

The previous prime is 22421141101393. The next prime is 22421141101453. The reversal of 22421141101400 is 410114112422.

It is a Harshad number since it is a multiple of its sum of digits (23).

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 23 ways as a sum of consecutive naturals, for example, 83903861 + ... + 84170660.

It is an arithmetic number, because the mean of its divisors is an integer number (586159895475).

Almost surely, 2^{22421141101400} is an apocalyptic number.

22421141101400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22421141101400 is an abundant number, since it is smaller than the sum of its proper divisors (33850208864200).

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

22421141101400 is a wasteful number, since it uses less digits than its factorization.

22421141101400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168074589 (or 168074580 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 22421141101400 its reverse (410114112422), we get a palindrome (22831255213822).

The spelling of 22421141101400 in words is "twenty-two trillion, four hundred twenty-one billion, one hundred forty-one million, one hundred one thousand, four hundred".