213012202122199 has 2 divisors, whose sum is σ = 213012202122200. Its totient is φ = 213012202122198.

The previous prime is 213012202122151. The next prime is 213012202122229. The reversal of 213012202122199 is 991221202210312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213012202122199 - 2¹³ = 213012202114007 is a prime.

It is a super-3 number, since 3×213012202122199³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213012202128199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106506101061099 + 106506101061100.

It is an arithmetic number, because the mean of its divisors is an integer number (106506101061100).

Almost surely, 2^{213012202122199} is an apocalyptic number.

213012202122199 is a deficient number, since it is larger than the sum of its proper divisors (1).

213012202122199 is an equidigital number, since it uses as much as digits as its factorization.

213012202122199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 213012202122199 in words is "two hundred thirteen trillion, twelve billion, two hundred two million, one hundred twenty-two thousand, one hundred ninety-nine".