112122121262 has 8 divisors (see below), whose sum is σ = 168246488016. Its totient is φ = 56039958592.

The previous prime is 112122121261. The next prime is 112122121379. The reversal of 112122121262 is 262121221211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112122121261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10544378 + ... + 10555005.

It is an arithmetic number, because the mean of its divisors is an integer number (21030811002).

Almost surely, 2^112122121262 is an apocalyptic number.

112122121262 is a deficient number, since it is larger than the sum of its proper divisors (56124366754).

112122121262 is a wasteful number, since it uses less digits than its factorization.

112122121262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21102042.

The product of its digits is 384, while the sum is 23.

Adding to 112122121262 its reverse (262121221211), we get a palindrome (374243342473).

The spelling of 112122121262 in words is "one hundred twelve billion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred sixty-two".