11402822656 has 99 divisors (see below), whose sum is σ = 23622463927. Its totient is φ = 5501511680.

The previous prime is 11402822623. The next prime is 11402822663. The reversal of 11402822656 is 65622820411.

The square root of 11402822656 is 106784.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 160603101 + ... + 160603171.

Almost surely, 2^11402822656 is an apocalyptic number.

11402822656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11402822656 is the 106784-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11402822656

11402822656 is an abundant number, since it is smaller than the sum of its proper divisors (12219641271).

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

11402822656 is an frugal number, since it uses more digits than its factorization.

11402822656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 11402822656 in words is "eleven billion, four hundred two million, eight hundred twenty-two thousand, six hundred fifty-six".