422112343321112 has 128 divisors (see below), whose sum is σ = 826446598387200. Its totient is φ = 201942720691200.

The previous prime is 422112343321103. The next prime is 422112343321133. The reversal of 422112343321112 is 211123343211224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14445498662 + ... + 14445527882.

It is an arithmetic number, because the mean of its divisors is an integer number (6456614049900).

Almost surely, 2^{422112343321112} is an apocalyptic number.

It is an amenable number.

422112343321112 is a deficient number, since it is larger than the sum of its proper divisors (404334255066088).

422112343321112 is a wasteful number, since it uses less digits than its factorization.

422112343321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31057 (or 31053 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

Adding to 422112343321112 its reverse (211123343211224), we get a palindrome (633235686532336).

The spelling of 422112343321112 in words is "four hundred twenty-two trillion, one hundred twelve billion, three hundred forty-three million, three hundred twenty-one thousand, one hundred twelve".