22053650244 has 12 divisors (see below), whose sum is σ = 51458517264. Its totient is φ = 7351216744.

The previous prime is 22053650219. The next prime is 22053650251. The reversal of 22053650244 is 44205635022.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918902082 + ... + 918902105.

It is an arithmetic number, because the mean of its divisors is an integer number (4288209772).

Almost surely, 2^22053650244 is an apocalyptic number.

It is an amenable number.

22053650244 is an abundant number, since it is smaller than the sum of its proper divisors (29404867020).

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

22053650244 is a wasteful number, since it uses less digits than its factorization.

22053650244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837804194 (or 1837804192 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 22053650244 in words is "twenty-two billion, fifty-three million, six hundred fifty thousand, two hundred forty-four".