22922345376 has 576 divisors, whose sum is σ = 82604261376. Its totient is φ = 5884876800.

The previous prime is 22922345323. The next prime is 22922345393. The reversal of 22922345376 is 67354322922.

22922345376 is a `hidden beast` number, since 2 + 2 + 92 + 23 + 4 + 537 + 6 = 666.

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 95 ways as a sum of consecutive naturals, for example, 53183881 + ... + 53184311.

It is an arithmetic number, because the mean of its divisors is an integer number (143410176).

Almost surely, 2^22922345376 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 22922345376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41302130688).

22922345376 is an abundant number, since it is smaller than the sum of its proper divisors (59681916000).

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

22922345376 is a wasteful number, since it uses less digits than its factorization.

22922345376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 534 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The spelling of 22922345376 in words is "twenty-two billion, nine hundred twenty-two million, three hundred forty-five thousand, three hundred seventy-six".