11922322416 has 60 divisors (see below), whose sum is σ = 31532488488. Its totient is φ = 3881657472.

The previous prime is 11922322403. The next prime is 11922322421. The reversal of 11922322416 is 61422322911.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21586 + ... + 155918.

Almost surely, 2^11922322416 is an apocalyptic number.

11922322416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11922322416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15766244244).

11922322416 is an abundant number, since it is smaller than the sum of its proper divisors (19610166072).

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

11922322416 is a wasteful number, since it uses less digits than its factorization.

11922322416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134430 (or 134381 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The spelling of 11922322416 in words is "eleven billion, nine hundred twenty-two million, three hundred twenty-two thousand, four hundred sixteen".