22141400212444 has 6 divisors (see below), whose sum is σ = 38747450371784. Its totient is φ = 11070700106220.

The previous prime is 22141400212403. The next prime is 22141400212487. The reversal of 22141400212444 is 44421200414122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767675026552 + ... + 2767675026559.

Almost surely, 2^{22141400212444} is an apocalyptic number.

It is an amenable number.

22141400212444 is a deficient number, since it is larger than the sum of its proper divisors (16606050159340).

22141400212444 is a wasteful number, since it uses less digits than its factorization.

22141400212444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535350053115 (or 5535350053113 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 22141400212444 its reverse (44421200414122), we get a palindrome (66562600626566).

The spelling of 22141400212444 in words is "twenty-two trillion, one hundred forty-one billion, four hundred million, two hundred twelve thousand, four hundred forty-four".