112210022311 has 4 divisors (see below), whose sum is σ = 113203031472. Its totient is φ = 111217013152.

The previous prime is 112210022303. The next prime is 112210022321. The reversal of 112210022311 is 113220012211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113220012211 = 28607 ⋅3957773.

It is a cyclic number.

It is not a de Polignac number, because 112210022311 - 2³ = 112210022303 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 (112210022321) 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, 496504411 + ... + 496504636.

It is an arithmetic number, because the mean of its divisors is an integer number (28300757868).

Almost surely, 2^112210022311 is an apocalyptic number.

112210022311 is a deficient number, since it is larger than the sum of its proper divisors (993009161).

112210022311 is an equidigital number, since it uses as much as digits as its factorization.

112210022311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993009160.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 112210022311 its reverse (113220012211), we get a palindrome (225430034522).

It can be divided in two parts, 1122100 and 22311, that added together give a palindrome (1144411).

The spelling of 112210022311 in words is "one hundred twelve billion, two hundred ten million, twenty-two thousand, three hundred eleven".