22044105125 has 64 divisors (see below), whose sum is σ = 32400076800. Its totient is φ = 14657760000.

The previous prime is 22044105113. The next prime is 22044105131. The reversal of 22044105125 is 52150144022.

It is not a de Polignac number, because 22044105125 - 2¹⁰ = 22044104101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22044105094 and 22044105103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11297900 + ... + 11299850.

It is an arithmetic number, because the mean of its divisors is an integer number (506251200).

Almost surely, 2^22044105125 is an apocalyptic number.

22044105125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22044105125 is a deficient number, since it is larger than the sum of its proper divisors (10355971675).

22044105125 is a wasteful number, since it uses less digits than its factorization.

22044105125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2359 (or 2349 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 22044105125 its reverse (52150144022), we get a palindrome (74194249147).

The spelling of 22044105125 in words is "twenty-two billion, forty-four million, one hundred five thousand, one hundred twenty-five".