11694322068 has 72 divisors (see below), whose sum is σ = 32233362336. Its totient is φ = 3271132800.

The previous prime is 11694322043. The next prime is 11694322093. The reversal of 11694322068 is 86022349611.

It is an interprime number because it is at equal distance from previous prime (11694322043) and next prime (11694322093).

It is a super-2 number, since 2×11694322068² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 239803 + ... + 284418.

It is an arithmetic number, because the mean of its divisors is an integer number (447685588).

Almost surely, 2^11694322068 is an apocalyptic number.

It is an amenable number.

11694322068 is an abundant number, since it is smaller than the sum of its proper divisors (20539040268).

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

11694322068 is a wasteful number, since it uses less digits than its factorization.

11694322068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524265 (or 524250 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 11694322068 in words is "eleven billion, six hundred ninety-four million, three hundred twenty-two thousand, sixty-eight".