22101750044 has 24 divisors (see below), whose sum is σ = 42497817600. Its totient is φ = 9973972080.

The previous prime is 22101750023. The next prime is 22101750067. The reversal of 22101750044 is 44005710122.

It is a junction number, because it is equal to n+sod(n) for n = 22101749995 and 22101750022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1800764 + ... + 1812995.

It is an arithmetic number, because the mean of its divisors is an integer number (1770742400).

Almost surely, 2^22101750044 is an apocalyptic number.

It is an amenable number.

22101750044 is a deficient number, since it is larger than the sum of its proper divisors (20396067556).

22101750044 is a wasteful number, since it uses less digits than its factorization.

22101750044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3613913 (or 3613911 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The spelling of 22101750044 in words is "twenty-two billion, one hundred one million, seven hundred fifty thousand, forty-four".