112402764128 has 24 divisors (see below), whose sum is σ = 227273834592. Its totient is φ = 54682425216.

The previous prime is 112402764119. The next prime is 112402764139. The reversal of 112402764128 is 821467204211.

It is a super-2 number, since 2×112402764128² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112402764091 and 112402764100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47466200 + ... + 47468567.

It is an arithmetic number, because the mean of its divisors is an integer number (9469743108).

Almost surely, 2^112402764128 is an apocalyptic number.

It is an amenable number.

112402764128 is an abundant number, since it is smaller than the sum of its proper divisors (114871070464).

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

112402764128 is an equidigital number, since it uses as much as digits as its factorization.

112402764128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94934814 (or 94934806 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 38.

Adding to 112402764128 its reverse (821467204211), we get a palindrome (933869968339).

The spelling of 112402764128 in words is "one hundred twelve billion, four hundred two million, seven hundred sixty-four thousand, one hundred twenty-eight".