112442200340 has 24 divisors (see below), whose sum is σ = 236184060840. Its totient is φ = 44966320128.

The previous prime is 112442200243. The next prime is 112442200349. The reversal of 112442200340 is 43002244211.

It can be written as a sum of positive squares in 4 ways, for example, as 24406563076 + 88035637264 = 156226^2 + 296708^2 .

It is a super-2 number, since 2×112442200340² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112442200349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 572405 + ... + 743324.

It is an arithmetic number, because the mean of its divisors is an integer number (9841002535).

Almost surely, 2^112442200340 is an apocalyptic number.

112442200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112442200340 is an abundant number, since it is smaller than the sum of its proper divisors (123741860500).

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

112442200340 is a wasteful number, since it uses less digits than its factorization.

112442200340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320011 (or 1320009 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 112442200340 its reverse (43002244211), we get a palindrome (155444444551).

The spelling of 112442200340 in words is "one hundred twelve billion, four hundred forty-two million, two hundred thousand, three hundred forty".