112223422101 has 32 divisors (see below), whose sum is σ = 171887063040. Its totient is φ = 63798349824.

The previous prime is 112223422093. The next prime is 112223422139. The reversal of 112223422101 is 101224322211.

It is a happy number.

It is not a de Polignac number, because 112223422101 - 2³ = 112223422093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112223422151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4233976 + ... + 4260398.

It is an arithmetic number, because the mean of its divisors is an integer number (5371470720).

Almost surely, 2^112223422101 is an apocalyptic number.

It is an amenable number.

112223422101 is a deficient number, since it is larger than the sum of its proper divisors (59663640939).

112223422101 is a wasteful number, since it uses less digits than its factorization.

112223422101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27465.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112223422101 its reverse (101224322211), we get a palindrome (213447744312).

The spelling of 112223422101 in words is "one hundred twelve billion, two hundred twenty-three million, four hundred twenty-two thousand, one hundred one".