113214123212 has 12 divisors (see below), whose sum is σ = 198165274440. Its totient is φ = 56595473376.

The previous prime is 113214123079. The next prime is 113214123247. The reversal of 113214123212 is 212321412311.

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, 2875058 + ... + 2914169.

It is an arithmetic number, because the mean of its divisors is an integer number (16513772870).

Almost surely, 2^113214123212 is an apocalyptic number.

It is an amenable number.

113214123212 is a deficient number, since it is larger than the sum of its proper divisors (84951151228).

113214123212 is a wasteful number, since it uses less digits than its factorization.

113214123212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794120 (or 5794118 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 113214123212 its reverse (212321412311), we get a palindrome (325535535523).

The spelling of 113214123212 in words is "one hundred thirteen billion, two hundred fourteen million, one hundred twenty-three thousand, two hundred twelve".