224037748212 has 24 divisors (see below), whose sum is σ = 536883253536. Its totient is φ = 72660891168.

The previous prime is 224037748183. The next prime is 224037748237. The reversal of 224037748212 is 212847730422.

It is a congruent 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, 252294318 + ... + 252295205.

It is an arithmetic number, because the mean of its divisors is an integer number (22370135564).

Almost surely, 2^224037748212 is an apocalyptic number.

It is an amenable number.

224037748212 is an abundant number, since it is smaller than the sum of its proper divisors (312845505324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224037748212 is a wasteful number, since it uses less digits than its factorization.

224037748212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504589567 (or 504589565 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 42.

The spelling of 224037748212 in words is "two hundred twenty-four billion, thirty-seven million, seven hundred forty-eight thousand, two hundred twelve".