213215696888 has 16 divisors (see below), whose sum is σ = 404839932000. Its totient is φ = 105258381696.

The previous prime is 213215696867. The next prime is 213215696963. The reversal of 213215696888 is 888696512312.

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, 168682673 + ... + 168683936.

It is an arithmetic number, because the mean of its divisors is an integer number (25302495750).

Almost surely, 2^213215696888 is an apocalyptic number.

It is an amenable number.

213215696888 is a deficient number, since it is larger than the sum of its proper divisors (191624235112).

213215696888 is a wasteful number, since it uses less digits than its factorization.

213215696888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337366694 (or 337366690 counting only the distinct ones).

The product of its digits is 9953280, while the sum is 59.

The spelling of 213215696888 in words is "two hundred thirteen billion, two hundred fifteen million, six hundred ninety-six thousand, eight hundred eighty-eight".