112122638070 has 64 divisors (see below), whose sum is σ = 273301378560. Its totient is φ = 29432544768.

The previous prime is 112122638041. The next prime is 112122638093. The reversal of 112122638070 is 70836221211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2974159 + ... + 3011621.

It is an arithmetic number, because the mean of its divisors is an integer number (4270334040).

Almost surely, 2^112122638070 is an apocalyptic number.

112122638070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 112122638070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136650689280).

112122638070 is an abundant number, since it is smaller than the sum of its proper divisors (161178740490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112122638070 is a wasteful number, since it uses less digits than its factorization.

112122638070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39029.

The product of its (nonzero) digits is 8064, while the sum is 33.

Adding to 112122638070 its reverse (70836221211), we get a palindrome (182958859281).

The spelling of 112122638070 in words is "one hundred twelve billion, one hundred twenty-two million, six hundred thirty-eight thousand, seventy".