11451026112 has 28 divisors (see below), whose sum is σ = 30297507096. Its totient is φ = 3817008640.

The previous prime is 11451026057. The next prime is 11451026117. The reversal of 11451026112 is 21162015411.

It is a super-2 number, since 2×11451026112² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11451026117) 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, 29820189 + ... + 29820572.

Almost surely, 2^11451026112 is an apocalyptic number.

11451026112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11451026112 is an abundant number, since it is smaller than the sum of its proper divisors (18846480984).

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

11451026112 is an equidigital number, since it uses as much as digits as its factorization.

11451026112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59640776 (or 59640766 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The spelling of 11451026112 in words is "eleven billion, four hundred fifty-one million, twenty-six thousand, one hundred twelve".