112055111515 has 8 divisors (see below), whose sum is σ = 135656100288. Its totient is φ = 88850778240.

The previous prime is 112055111489. The next prime is 112055111543. The reversal of 112055111515 is 515111550211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112055111515 - 2²⁷ = 111920893787 is a prime.

It is a Duffinian 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, 99163251 + ... + 99164380.

It is an arithmetic number, because the mean of its divisors is an integer number (16957012536).

Almost surely, 2^112055111515 is an apocalyptic number.

112055111515 is a deficient number, since it is larger than the sum of its proper divisors (23600988773).

112055111515 is a wasteful number, since it uses less digits than its factorization.

112055111515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198327749.

The product of its (nonzero) digits is 1250, while the sum is 28.

Adding to 112055111515 its reverse (515111550211), we get a palindrome (627166661726).

The spelling of 112055111515 in words is "one hundred twelve billion, fifty-five million, one hundred eleven thousand, five hundred fifteen".