22736021302326 has 8 divisors (see below), whose sum is σ = 45472042604664. Its totient is φ = 7578673767440.

The previous prime is 22736021302321. The next prime is 22736021302361. The reversal of 22736021302326 is 62320312063722.

It is a sphenic number, since it is the product of 3 distinct primes.

22736021302326 is an admirable number.

It is a super-2 number, since 2×22736021302326² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22736021302321) 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, 1894668441855 + ... + 1894668441866.

It is an arithmetic number, because the mean of its divisors is an integer number (5684005325583).

Almost surely, 2^{22736021302326} is an apocalyptic number.

22736021302326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22736021302326 is a wasteful number, since it uses less digits than its factorization.

22736021302326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789336883726.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 22736021302326 in words is "twenty-two trillion, seven hundred thirty-six billion, twenty-one million, three hundred two thousand, three hundred twenty-six".