112402221311 has 8 divisors (see below), whose sum is σ = 113080410144. Its totient is φ = 111725706240.

The previous prime is 112402221271. The next prime is 112402221319. The reversal of 112402221311 is 113122204211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112402221311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112402221319) 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, 283595 + ... + 552476.

It is an arithmetic number, because the mean of its divisors is an integer number (14135051268).

Almost surely, 2^112402221311 is an apocalyptic number.

112402221311 is a deficient number, since it is larger than the sum of its proper divisors (678188833).

112402221311 is an equidigital number, since it uses as much as digits as its factorization.

112402221311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836881.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112402221311 its reverse (113122204211), we get a palindrome (225524425522).

The spelling of 112402221311 in words is "one hundred twelve billion, four hundred two million, two hundred twenty-one thousand, three hundred eleven".