22030563252 has 48 divisors (see below), whose sum is σ = 51865430400. Its totient is φ = 7277985792.

The previous prime is 22030563229. The next prime is 22030563253. The reversal of 22030563252 is 25236503022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030563253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595768 + ... + 631664.

It is an arithmetic number, because the mean of its divisors is an integer number (1080529800).

Almost surely, 2^22030563252 is an apocalyptic number.

It is an amenable number.

22030563252 is an abundant number, since it is smaller than the sum of its proper divisors (29834867148).

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

22030563252 is a wasteful number, since it uses less digits than its factorization.

22030563252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36360 (or 36358 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 22030563252 in words is "twenty-two billion, thirty million, five hundred sixty-three thousand, two hundred fifty-two".