213332320112 has 20 divisors (see below), whose sum is σ = 435085653480. Its totient is φ = 101052151488.

The previous prime is 213332320039. The next prime is 213332320151. The reversal of 213332320112 is 211023233312.

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, 350875223 + ... + 350875830.

It is an arithmetic number, because the mean of its divisors is an integer number (21754282674).

Almost surely, 2^213332320112 is an apocalyptic number.

It is an amenable number.

213332320112 is an abundant number, since it is smaller than the sum of its proper divisors (221753333368).

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

213332320112 is a wasteful number, since it uses less digits than its factorization.

213332320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701751080 (or 701751074 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 213332320112 its reverse (211023233312), we get a palindrome (424355553424).

The spelling of 213332320112 in words is "two hundred thirteen billion, three hundred thirty-two million, three hundred twenty thousand, one hundred twelve".