200321012213 has 16 divisors (see below), whose sum is σ = 234926203776. Its totient is φ = 167235425280.

The previous prime is 200321012141. The next prime is 200321012233. The reversal of 200321012213 is 312210123002.

It is not a de Polignac number, because 200321012213 - 2¹⁴ = 200320995829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200321012191 and 200321012200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200321012233) 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, 836408 + ... + 1048913.

It is an arithmetic number, because the mean of its divisors is an integer number (14682887736).

Almost surely, 2^200321012213 is an apocalyptic number.

It is an amenable number.

200321012213 is a deficient number, since it is larger than the sum of its proper divisors (34605191563).

200321012213 is a wasteful number, since it uses less digits than its factorization.

200321012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885724.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 200321012213 its reverse (312210123002), we get a palindrome (512531135215).

The spelling of 200321012213 in words is "two hundred billion, three hundred twenty-one million, twelve thousand, two hundred thirteen".