22044124044144 has 80 divisors (see below), whose sum is σ = 63306487902240. Its totient is φ = 7344361520640.

The previous prime is 22044124044109. The next prime is 22044124044179. The reversal of 22044124044144 is 44144042144022.

22044124044144 is a `hidden beast` number, since 2 + 20 + 4 + 412 + 40 + 44 + 144 = 666.

It is an interprime number because it is at equal distance from previous prime (22044124044109) and next prime (22044124044179).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22044124044099 and 22044124044108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11913477 + ... + 13638884.

It is an arithmetic number, because the mean of its divisors is an integer number (791331098778).

Almost surely, 2^{22044124044144} is an apocalyptic number.

22044124044144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22044124044144 is an abundant number, since it is smaller than the sum of its proper divisors (41262363858096).

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

22044124044144 is a wasteful number, since it uses less digits than its factorization.

22044124044144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25554375 (or 25554363 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 36.

Adding to 22044124044144 its reverse (44144042144022), we get a palindrome (66188166188166).

The spelling of 22044124044144 in words is "twenty-two trillion, forty-four billion, one hundred twenty-four million, forty-four thousand, one hundred forty-four".