22733329304 has 128 divisors (see below), whose sum is σ = 52550400000. Its totient is φ = 9190298880.

The previous prime is 22733329301. The next prime is 22733329313. The reversal of 22733329304 is 40392333722.

It is a super-2 number, since 2×22733329304² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22733329301) 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, 14128052 + ... + 14129660.

It is an arithmetic number, because the mean of its divisors is an integer number (410550000).

Almost surely, 2^22733329304 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 22733329304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26275200000).

22733329304 is an abundant number, since it is smaller than the sum of its proper divisors (29817070696).

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

22733329304 is a wasteful number, since it uses less digits than its factorization.

22733329304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 38.

The spelling of 22733329304 in words is "twenty-two billion, seven hundred thirty-three million, three hundred twenty-nine thousand, three hundred four".