74210112112 has 10 divisors (see below), whose sum is σ = 143782092248. Its totient is φ = 37105056048.

The previous prime is 74210112091. The next prime is 74210112127. The reversal of 74210112112 is 21121101247.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2319065988 + ... + 2319066019.

Almost surely, 2^74210112112 is an apocalyptic number.

It is an amenable number.

74210112112 is a deficient number, since it is larger than the sum of its proper divisors (69571980136).

74210112112 is a wasteful number, since it uses less digits than its factorization.

74210112112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638132015 (or 4638132009 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 74210112112 its reverse (21121101247), we get a palindrome (95331213359).

The spelling of 74210112112 in words is "seventy-four billion, two hundred ten million, one hundred twelve thousand, one hundred twelve".