213122201333300 has 72 divisors (see below), whose sum is σ = 528855255430656. Its totient is φ = 73027308274560.

The previous prime is 213122201333291. The next prime is 213122201333329. The reversal of 213122201333300 is 3333102221312.

It is a self number, because there is not a number n which added to its sum of digits gives 213122201333300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88732292 + ... + 91102491.

Almost surely, 2^{213122201333300} is an apocalyptic number.

213122201333300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

213122201333300 is an abundant number, since it is smaller than the sum of its proper divisors (315733054097356).

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

213122201333300 is a wasteful number, since it uses less digits than its factorization.

213122201333300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179836497 (or 179836490 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 213122201333300 its reverse (3333102221312), we get a palindrome (216455303554612).

The spelling of 213122201333300 in words is "two hundred thirteen trillion, one hundred twenty-two billion, two hundred one million, three hundred thirty-three thousand, three hundred".