201210120122199 has 64 divisors (see below), whose sum is σ = 286796131522560. Its totient is φ = 125117086872960.

The previous prime is 201210120122191. The next prime is 201210120122287. The reversal of 201210120122199 is 991221021012102.

It is not a de Polignac number, because 201210120122199 - 2³ = 201210120122191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201210120122191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2881516924 + ... + 2881586750.

It is an arithmetic number, because the mean of its divisors is an integer number (4481189555040).

Almost surely, 2^{201210120122199} is an apocalyptic number.

201210120122199 is a deficient number, since it is larger than the sum of its proper divisors (85586011400361).

201210120122199 is a wasteful number, since it uses less digits than its factorization.

201210120122199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72860.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 201210120122199 in words is "two hundred one trillion, two hundred ten billion, one hundred twenty million, one hundred twenty-two thousand, one hundred ninety-nine".