11112078488 has 24 divisors (see below), whose sum is σ = 24236804700. Its totient is φ = 4762319184.

The previous prime is 11112078463. The next prime is 11112078493. The reversal of 11112078488 is 88487021111.

It is a super-2 number, since 2×11112078488² (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 5 ways as a sum of consecutive naturals, for example, 14173178 + ... + 14173961.

Almost surely, 2^11112078488 is an apocalyptic number.

It is an amenable number.

11112078488 is an abundant number, since it is smaller than the sum of its proper divisors (13124726212).

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

11112078488 is a wasteful number, since it uses less digits than its factorization.

11112078488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28347159 (or 28347148 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 41.

Adding to 11112078488 its reverse (88487021111), we get a palindrome (99599099599).

The spelling of 11112078488 in words is "eleven billion, one hundred twelve million, seventy-eight thousand, four hundred eighty-eight".