113422544212 has 12 divisors (see below), whose sum is σ = 202234536756. Its totient is φ = 55641248000.

The previous prime is 113422544203. The next prime is 113422544243. The reversal of 113422544212 is 212445224311.

It can be written as a sum of positive squares in 2 ways, for example, as 37448442256 + 75974101956 = 193516^2 + 275634^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267505789 + ... + 267506212.

It is an arithmetic number, because the mean of its divisors is an integer number (16852878063).

Almost surely, 2^113422544212 is an apocalyptic number.

It is an amenable number.

113422544212 is a deficient number, since it is larger than the sum of its proper divisors (88811992544).

113422544212 is a wasteful number, since it uses less digits than its factorization.

113422544212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535012058 (or 535012056 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

Adding to 113422544212 its reverse (212445224311), we get a palindrome (325867768523).

The spelling of 113422544212 in words is "one hundred thirteen billion, four hundred twenty-two million, five hundred forty-four thousand, two hundred twelve".