922278096432 has 640 divisors, whose sum is σ = 3446446080000. Its totient is φ = 233963976960.

The previous prime is 922278096431. The next prime is 922278096473. The reversal of 922278096432 is 234690872229.

922278096432 is a `hidden beast` number, since 9 + 22 + 27 + 80 + 96 + 432 = 666.

It is a super-2 number, since 2×922278096432² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (922278096431) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 70080669 + ... + 70093827.

It is an arithmetic number, because the mean of its divisors is an integer number (5385072000).

Almost surely, 2^922278096432 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 922278096432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1723223040000).

922278096432 is an abundant number, since it is smaller than the sum of its proper divisors (2524167983568).

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

922278096432 is a wasteful number, since it uses less digits than its factorization.

922278096432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13251 (or 13225 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 922278096432 in words is "nine hundred twenty-two billion, two hundred seventy-eight million, ninety-six thousand, four hundred thirty-two".