112601501655 has 64 divisors (see below), whose sum is σ = 189963325440. Its totient is φ = 56875852800.

The previous prime is 112601501647. The next prime is 112601501693. The reversal of 112601501655 is 556105106211.

It is not a de Polignac number, because 112601501655 - 2³ = 112601501647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10074220 + ... + 10085390.

It is an arithmetic number, because the mean of its divisors is an integer number (2968176960).

Almost surely, 2^112601501655 is an apocalyptic number.

112601501655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112601501655 is a deficient number, since it is larger than the sum of its proper divisors (77361823785).

112601501655 is a wasteful number, since it uses less digits than its factorization.

112601501655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11672.

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 112601501655 its reverse (556105106211), we get a palindrome (668706607866).

The spelling of 112601501655 in words is "one hundred twelve billion, six hundred one million, five hundred one thousand, six hundred fifty-five".