112526771720 has 96 divisors (see below), whose sum is σ = 279096111000. Its totient is φ = 40800967680.

The previous prime is 112526771699. The next prime is 112526771723. The reversal of 112526771720 is 27177625211.

It can be written as a sum of positive squares in 4 ways, for example, as 62889605284 + 49637166436 = 250778^2 + 222794^2 .

It is not an unprimeable number, because it can be changed into a prime (112526771723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1655852 + ... + 1722468.

Almost surely, 2^112526771720 is an apocalyptic number.

112526771720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112526771720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139548055500).

112526771720 is an abundant number, since it is smaller than the sum of its proper divisors (166569339280).

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

112526771720 is a wasteful number, since it uses less digits than its factorization.

112526771720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66999 (or 66984 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 41.

The spelling of 112526771720 in words is "one hundred twelve billion, five hundred twenty-six million, seven hundred seventy-one thousand, seven hundred twenty".