212000212011199 has 4 divisors (see below), whose sum is σ = 215475625322920. Its totient is φ = 208524798699480.

The previous prime is 212000212011169. The next prime is 212000212011209. The reversal of 212000212011199 is 991110212000212.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 212000212011199 - 2³⁵ = 211965852272831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212000212011199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212000212011169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737706655769 + ... + 1737706655890.

It is an arithmetic number, because the mean of its divisors is an integer number (53868906330730).

Almost surely, 2^{212000212011199} is an apocalyptic number.

212000212011199 is a deficient number, since it is larger than the sum of its proper divisors (3475413311721).

212000212011199 is an equidigital number, since it uses as much as digits as its factorization.

212000212011199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475413311720.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 212000212011199 in words is "two hundred twelve trillion, two hundred twelve million, eleven thousand, one hundred ninety-nine".