22003625336 has 128 divisors (see below), whose sum is σ = 54908928000. Its totient is φ = 8006947200.

The previous prime is 22003625333. The next prime is 22003625341. The reversal of 22003625336 is 63352630022.

It is a super-2 number, since 2×22003625336² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22003625333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 817745 + ... + 844223.

It is an arithmetic number, because the mean of its divisors is an integer number (428976000).

Almost surely, 2^22003625336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22003625336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27454464000).

22003625336 is an abundant number, since it is smaller than the sum of its proper divisors (32905302664).

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

22003625336 is a wasteful number, since it uses less digits than its factorization.

22003625336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26593 (or 26589 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The spelling of 22003625336 in words is "twenty-two billion, three million, six hundred twenty-five thousand, three hundred thirty-six".