22420224424112 has 40 divisors (see below), whose sum is σ = 43646412349632. Its totient is φ = 11156637441600.

The previous prime is 22420224424051. The next prime is 22420224424133. The reversal of 22420224424112 is 21142442202422.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134859023 + ... + 135025169.

Almost surely, 2^{22420224424112} is an apocalyptic number.

It is an amenable number.

22420224424112 is a deficient number, since it is larger than the sum of its proper divisors (21226187925520).

22420224424112 is a wasteful number, since it uses less digits than its factorization.

22420224424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206337 (or 206331 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 22420224424112 its reverse (21142442202422), we get a palindrome (43562666626534).

The spelling of 22420224424112 in words is "twenty-two trillion, four hundred twenty billion, two hundred twenty-four million, four hundred twenty-four thousand, one hundred twelve".