11230868884 has 6 divisors (see below), whose sum is σ = 19654020554. Its totient is φ = 5615434440.

The previous prime is 11230868851. The next prime is 11230868917. The reversal of 11230868884 is 48886803211.

It is an interprime number because it is at equal distance from previous prime (11230868851) and next prime (11230868917).

It can be written as a sum of positive squares in only one way, i.e., 9030320784 + 2200548100 = 95028^2 + 46910^2 .

It is a super-2 number, since 2×11230868884² (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 as a sum of consecutive naturals, namely, 1403858607 + ... + 1403858614.

Almost surely, 2^11230868884 is an apocalyptic number.

It is an amenable number.

11230868884 is a deficient number, since it is larger than the sum of its proper divisors (8423151670).

11230868884 is a wasteful number, since it uses less digits than its factorization.

11230868884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807717225 (or 2807717223 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 49.

The spelling of 11230868884 in words is "eleven billion, two hundred thirty million, eight hundred sixty-eight thousand, eight hundred eighty-four".