112521498245758 has 16 divisors (see below), whose sum is σ = 193379876087904. Its totient is φ = 48102029474400.

The previous prime is 112521498245699. The next prime is 112521498245813. The reversal of 112521498245758 is 857542894125211.

It is a super-2 number, since 2×112521498245758² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112521498245758.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10122475393 + ... + 10122486508.

It is an arithmetic number, because the mean of its divisors is an integer number (12086242255494).

Almost surely, 2^{112521498245758} is an apocalyptic number.

112521498245758 is a deficient number, since it is larger than the sum of its proper divisors (80858377842146).

112521498245758 is a wasteful number, since it uses less digits than its factorization.

112521498245758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20244962307.

The product of its digits is 64512000, while the sum is 64.

The spelling of 112521498245758 in words is "one hundred twelve trillion, five hundred twenty-one billion, four hundred ninety-eight million, two hundred forty-five thousand, seven hundred fifty-eight".