213231022199 has 8 divisors (see below), whose sum is σ = 235234223952. Its totient is φ = 192027936960.

The previous prime is 213231022133. The next prime is 213231022241. The reversal of 213231022199 is 991220132312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213231022199 - 2¹⁶ = 213230956663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213231022129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200028569 + ... + 200029634.

It is an arithmetic number, because the mean of its divisors is an integer number (29404277994).

Almost surely, 2^213231022199 is an apocalyptic number.

213231022199 is a deficient number, since it is larger than the sum of its proper divisors (22003201753).

213231022199 is a wasteful number, since it uses less digits than its factorization.

213231022199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400058257.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 213231022199 in words is "two hundred thirteen billion, two hundred thirty-one million, twenty-two thousand, one hundred ninety-nine".