22124502224 has 20 divisors (see below), whose sum is σ = 46763152800. Its totient is φ = 10056591840.

The previous prime is 22124502223. The next prime is 22124502227. The reversal of 22124502224 is 42220542122.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22124502193 and 22124502202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22124502223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62853524 + ... + 62853875.

It is an arithmetic number, because the mean of its divisors is an integer number (2338157640).

Almost surely, 2^22124502224 is an apocalyptic number.

It is an amenable number.

22124502224 is an abundant number, since it is smaller than the sum of its proper divisors (24638650576).

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

22124502224 is a wasteful number, since it uses less digits than its factorization.

22124502224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125707418 (or 125707412 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

The spelling of 22124502224 in words is "twenty-two billion, one hundred twenty-four million, five hundred two thousand, two hundred twenty-four".