112332212122111 has 4 divisors (see below), whose sum is σ = 112334979579424. Its totient is φ = 112329444664800.

The previous prime is 112332212122079. The next prime is 112332212122133. The reversal of 112332212122111 is 111221212233211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112332212122111 - 2⁵ = 112332212122079 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 (112332212128111) 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, 1383667770 + ... + 1383748951.

It is an arithmetic number, because the mean of its divisors is an integer number (28083744894856).

Almost surely, 2^{112332212122111} is an apocalyptic number.

112332212122111 is a deficient number, since it is larger than the sum of its proper divisors (2767457313).

112332212122111 is an equidigital number, since it uses as much as digits as its factorization.

112332212122111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2767457312.

The product of its digits is 576, while the sum is 25.

Adding to 112332212122111 its reverse (111221212233211), we get a palindrome (223553424355322).

The spelling of 112332212122111 in words is "one hundred twelve trillion, three hundred thirty-two billion, two hundred twelve million, one hundred twenty-two thousand, one hundred eleven".