213372317712 has 160 divisors (see below), whose sum is σ = 575193185280. Its totient is φ = 68074836480.

The previous prime is 213372317707. The next prime is 213372317713. The reversal of 213372317712 is 217713273312.

It is not an unprimeable number, because it can be changed into a prime (213372317713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110497387 + ... + 110499317.

It is an arithmetic number, because the mean of its divisors is an integer number (3594957408).

Almost surely, 2^213372317712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 213372317712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287596592640).

213372317712 is an abundant number, since it is smaller than the sum of its proper divisors (361820867568).

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

213372317712 is a wasteful number, since it uses less digits than its factorization.

213372317712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621 (or 2615 counting only the distinct ones).

The product of its digits is 74088, while the sum is 39.

The spelling of 213372317712 in words is "two hundred thirteen billion, three hundred seventy-two million, three hundred seventeen thousand, seven hundred twelve".