212020002121199 has 2 divisors, whose sum is σ = 212020002121200. Its totient is φ = 212020002121198.

The previous prime is 212020002121141. The next prime is 212020002121219. The reversal of 212020002121199 is 991121200020212.

212020002121199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 212020002121199 - 2⁸ = 212020002120943 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212020002121799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106010001060599 + 106010001060600.

It is an arithmetic number, because the mean of its divisors is an integer number (106010001060600).

Almost surely, 2^{212020002121199} is an apocalyptic number.

212020002121199 is a deficient number, since it is larger than the sum of its proper divisors (1).

212020002121199 is an equidigital number, since it uses as much as digits as its factorization.

212020002121199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 212020002121199 in words is "two hundred twelve trillion, twenty billion, two million, one hundred twenty-one thousand, one hundred ninety-nine".