112156274256450 has 48 divisors (see below), whose sum is σ = 278486351643456. Its totient is φ = 29871910609600.

The previous prime is 112156274256427. The next prime is 112156274256451. The reversal of 112156274256450 is 54652472651211.

It is a super-3 number, since 3×112156274256450³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112156274256393 and 112156274256402.

It is not an unprimeable number, because it can be changed into a prime (112156274256451) 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, 455241342 + ... + 455487641.

It is an arithmetic number, because the mean of its divisors is an integer number (5801798992572).

Almost surely, 2^{112156274256450} is an apocalyptic number.

112156274256450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112156274256450 is an abundant number, since it is smaller than the sum of its proper divisors (166330077387006).

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

112156274256450 is a wasteful number, since it uses less digits than its factorization.

112156274256450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910729819 (or 910729814 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 112156274256450 in words is "one hundred twelve trillion, one hundred fifty-six billion, two hundred seventy-four million, two hundred fifty-six thousand, four hundred fifty".