212893373258 has 32 divisors (see below), whose sum is σ = 350988811200. Its totient is φ = 96456818304.

The previous prime is 212893373257. The next prime is 212893373269. The reversal of 212893373258 is 852373398212.

It is not an unprimeable number, because it can be changed into a prime (212893373257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784835 + ... + 1020662.

It is an arithmetic number, because the mean of its divisors is an integer number (10968400350).

Almost surely, 2^212893373258 is an apocalyptic number.

212893373258 is a deficient number, since it is larger than the sum of its proper divisors (138095437942).

212893373258 is a wasteful number, since it uses less digits than its factorization.

212893373258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805654.

The product of its digits is 4354560, while the sum is 53.

The spelling of 212893373258 in words is "two hundred twelve billion, eight hundred ninety-three million, three hundred seventy-three thousand, two hundred fifty-eight".