113222152087840 has 96 divisors (see below), whose sum is σ = 279159807008880. Its totient is φ = 43340209618944.

The previous prime is 113222152087829. The next prime is 113222152087843. The reversal of 113222152087840 is 48780251222311.

It can be written as a sum of positive squares in 8 ways, for example, as 8665228392976 + 104556923694864 = 2943676^2 + 10225308^2 .

It is not an unprimeable number, because it can be changed into a prime (113222152087843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107446149 + ... + 108494788.

Almost surely, 2^{113222152087840} is an apocalyptic number.

113222152087840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113222152087840 is an abundant number, since it is smaller than the sum of its proper divisors (165937654921040).

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

113222152087840 is a wasteful number, since it uses less digits than its factorization.

113222152087840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215941094 (or 215941086 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 46.

The spelling of 113222152087840 in words is "one hundred thirteen trillion, two hundred twenty-two billion, one hundred fifty-two million, eighty-seven thousand, eight hundred forty".