112221224126 has 48 divisors (see below), whose sum is σ = 196242141312. Its totient is φ = 47721148800.

The previous prime is 112221224099. The next prime is 112221224131. The reversal of 112221224126 is 621422122211.

It is a junction number, because it is equal to n+sod(n) for n = 112221224095 and 112221224104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1008941 + ... + 1114631.

It is an arithmetic number, because the mean of its divisors is an integer number (4088377944).

Almost surely, 2^112221224126 is an apocalyptic number.

112221224126 is a deficient number, since it is larger than the sum of its proper divisors (84020917186).

112221224126 is a wasteful number, since it uses less digits than its factorization.

112221224126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105905 (or 105888 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

Adding to 112221224126 its reverse (621422122211), we get a palindrome (733643346337).

The spelling of 112221224126 in words is "one hundred twelve billion, two hundred twenty-one million, two hundred twenty-four thousand, one hundred twenty-six".