112101111022 has 4 divisors (see below), whose sum is σ = 168151666536. Its totient is φ = 56050555510.

The previous prime is 112101110993. The next prime is 112101111043. The reversal of 112101111022 is 220111101211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220111101211 = 193 ⋅1140472027.

It is a junction number, because it is equal to n+sod(n) for n = 112101110993 and 112101111011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025277754 + ... + 28025277757.

It is an arithmetic number, because the mean of its divisors is an integer number (42037916634).

Almost surely, 2^112101111022 is an apocalyptic number.

112101111022 is a deficient number, since it is larger than the sum of its proper divisors (56050555514).

112101111022 is an equidigital number, since it uses as much as digits as its factorization.

112101111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56050555513.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 112101111022 its reverse (220111101211), we get a palindrome (332212212233).

The spelling of 112101111022 in words is "one hundred twelve billion, one hundred one million, one hundred eleven thousand, twenty-two".