201202120011199 has 4 divisors (see below), whose sum is σ = 201202158251736. Its totient is φ = 201202081770664.

The previous prime is 201202120011181. The next prime is 201202120011209. The reversal of 201202120011199 is 991110021202102.

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 201202120011199 - 2⁷ = 201202120011071 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 201202120011199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201202120011149) 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, 9671629 + ... + 22269814.

It is an arithmetic number, because the mean of its divisors is an integer number (50300539562934).

Almost surely, 2^{201202120011199} is an apocalyptic number.

201202120011199 is a deficient number, since it is larger than the sum of its proper divisors (38240537).

201202120011199 is an equidigital number, since it uses as much as digits as its factorization.

201202120011199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38240536.

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

The spelling of 201202120011199 in words is "two hundred one trillion, two hundred two billion, one hundred twenty million, eleven thousand, one hundred ninety-nine".