112222231120311 has 64 divisors (see below), whose sum is σ = 166272942882816. Its totient is φ = 66890887488000.

The previous prime is 112222231120309. The next prime is 112222231120333. The reversal of 112222231120311 is 113021132222211.

It is not a de Polignac number, because 112222231120311 - 2¹ = 112222231120309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222231122311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 411043930 + ... + 411316856.

It is an arithmetic number, because the mean of its divisors is an integer number (2598014732544).

Almost surely, 2^{112222231120311} is an apocalyptic number.

112222231120311 is a deficient number, since it is larger than the sum of its proper divisors (54050711762505).

112222231120311 is a wasteful number, since it uses less digits than its factorization.

112222231120311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275312.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 112222231120311 its reverse (113021132222211), we get a palindrome (225243363342522).

The spelling of 112222231120311 in words is "one hundred twelve trillion, two hundred twenty-two billion, two hundred thirty-one million, one hundred twenty thousand, three hundred eleven".