112225605525 has 72 divisors (see below), whose sum is σ = 222877118880. Its totient is φ = 53520336000.

The previous prime is 112225605491. The next prime is 112225605559. The reversal of 112225605525 is 525506522211.

112225605525 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 25 + 605 + 5 + 25 = 666.

It is an interprime number because it is at equal distance from previous prime (112225605491) and next prime (112225605559).

It is not a de Polignac number, because 112225605525 - 2¹⁶ = 112225539989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112225605525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 220695 + ... + 522644.

It is an arithmetic number, because the mean of its divisors is an integer number (3095515540).

Almost surely, 2^112225605525 is an apocalyptic number.

112225605525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112225605525 is a deficient number, since it is larger than the sum of its proper divisors (110651513355).

112225605525 is a wasteful number, since it uses less digits than its factorization.

112225605525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743427 (or 743419 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 112225605525 in words is "one hundred twelve billion, two hundred twenty-five million, six hundred five thousand, five hundred twenty-five".