22309421792 has 24 divisors (see below), whose sum is σ = 50196199536. Its totient is φ = 9561180672.

The previous prime is 22309421789. The next prime is 22309421807. The reversal of 22309421792 is 29712490322.

It is a super-3 number, since 3×22309421792³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49797593 + ... + 49798040.

It is an arithmetic number, because the mean of its divisors is an integer number (2091508314).

Almost surely, 2^22309421792 is an apocalyptic number.

It is an amenable number.

22309421792 is an abundant number, since it is smaller than the sum of its proper divisors (27886777744).

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

22309421792 is an equidigital number, since it uses as much as digits as its factorization.

22309421792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99595650 (or 99595642 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 22309421792 in words is "twenty-two billion, three hundred nine million, four hundred twenty-one thousand, seven hundred ninety-two".