11422855696 has 120 divisors (see below), whose sum is σ = 28139913216. Its totient is φ = 4458746880.

The previous prime is 11422855663. The next prime is 11422855711. The reversal of 11422855696 is 69655822411.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 399345 + ... + 426991.

Almost surely, 2^11422855696 is an apocalyptic number.

11422855696 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 11422855696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14069956608).

11422855696 is an abundant number, since it is smaller than the sum of its proper divisors (16717057520).

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

11422855696 is a wasteful number, since it uses less digits than its factorization.

11422855696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27717 (or 27704 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The spelling of 11422855696 in words is "eleven billion, four hundred twenty-two million, eight hundred fifty-five thousand, six hundred ninety-six".