112521622660 has 48 divisors (see below), whose sum is σ = 250825652784. Its totient is φ = 42254327808.

The previous prime is 112521622657. The next prime is 112521622693. The reversal of 112521622660 is 66226125211.

112521622660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 125037124 + 112396585536 = 11182^2 + 335256^2 .

It is a super-2 number, since 2×112521622660² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281829 + ... + 551788.

It is an arithmetic number, because the mean of its divisors is an integer number (5225534433).

Almost surely, 2^112521622660 is an apocalyptic number.

112521622660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112521622660 is an abundant number, since it is smaller than the sum of its proper divisors (138304030124).

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

112521622660 is a wasteful number, since it uses less digits than its factorization.

112521622660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834040 (or 834038 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 112521622660 its reverse (66226125211), we get a palindrome (178747747871).

The spelling of 112521622660 in words is "one hundred twelve billion, five hundred twenty-one million, six hundred twenty-two thousand, six hundred sixty".