112222113001311 has 64 divisors (see below), whose sum is σ = 167368161945600. Its totient is φ = 66653435658240.

The previous prime is 112222113001249. The next prime is 112222113001319. The reversal of 112222113001311 is 113100311222211.

It is not a de Polignac number, because 112222113001311 - 2⁷ = 112222113001183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222113001319) 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, 430484575 + ... + 430745183.

It is an arithmetic number, because the mean of its divisors is an integer number (2615127530400).

Almost surely, 2^{112222113001311} is an apocalyptic number.

112222113001311 is a deficient number, since it is larger than the sum of its proper divisors (55146048944289).

112222113001311 is a wasteful number, since it uses less digits than its factorization.

112222113001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261917 (or 261879 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112222113001311 its reverse (113100311222211), we get a palindrome (225322424223522).

The spelling of 112222113001311 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred thirteen million, one thousand, three hundred eleven".