11296661922 has 160 divisors (see below), whose sum is σ = 32509838592. Its totient is φ = 2849717376.

The previous prime is 11296661879. The next prime is 11296661941. The reversal of 11296661922 is 22916669211.

It is a super-2 number, since 2×11296661922² (a number of 21 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 322408 + ... + 355724.

Almost surely, 2^11296661922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11296661922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16254919296).

11296661922 is an abundant number, since it is smaller than the sum of its proper divisors (21213176670).

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

11296661922 is a wasteful number, since it uses less digits than its factorization.

11296661922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33374 (or 33365 counting only the distinct ones).

The product of its digits is 139968, while the sum is 45.

The spelling of 11296661922 in words is "eleven billion, two hundred ninety-six million, six hundred sixty-one thousand, nine hundred twenty-two".