112122638069 has 8 divisors (see below), whose sum is σ = 123025711032. Its totient is φ = 101545030080.

The previous prime is 112122638041. The next prime is 112122638093. The reversal of 112122638069 is 960836221211.

It can be written as a sum of positive squares in 4 ways, for example, as 5153086225 + 106969551844 = 71785^2 + 327062^2 .

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

It is not a de Polignac number, because 112122638069 - 2⁸ = 112122637813 is a prime.

It is a super-2 number, since 2×112122638069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122638569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81365522 + ... + 81366899.

It is an arithmetic number, because the mean of its divisors is an integer number (15378213879).

Almost surely, 2^112122638069 is an apocalyptic number.

It is an amenable number.

112122638069 is a deficient number, since it is larger than the sum of its proper divisors (10903072963).

112122638069 is a wasteful number, since it uses less digits than its factorization.

112122638069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162732487.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 112122638069 in words is "one hundred twelve billion, one hundred twenty-two million, six hundred thirty-eight thousand, sixty-nine".