11110129984 has 28 divisors (see below), whose sum is σ = 22357189728. Its totient is φ = 5476822400.

The previous prime is 11110129981. The next prime is 11110129991. The reversal of 11110129984 is 48992101111.

It is a super-2 number, since 2×11110129984² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110129981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217962 + ... + 1227049.

Almost surely, 2^11110129984 is an apocalyptic number.

It is an amenable number.

11110129984 is an abundant number, since it is smaller than the sum of its proper divisors (11247059744).

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

11110129984 is an equidigital number, since it uses as much as digits as its factorization.

11110129984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2445094 (or 2445084 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 37.

The spelling of 11110129984 in words is "eleven billion, one hundred ten million, one hundred twenty-nine thousand, nine hundred eighty-four".