201001111199 has 16 divisors (see below), whose sum is σ = 230243830080. Its totient is φ = 171890795520.

The previous prime is 201001111193. The next prime is 201001111217. The reversal of 201001111199 is 991111100102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201001111199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001111193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7925459 + ... + 7950779.

It is an arithmetic number, because the mean of its divisors is an integer number (14390239380).

Almost surely, 2^201001111199 is an apocalyptic number.

201001111199 is a deficient number, since it is larger than the sum of its proper divisors (29242718881).

201001111199 is a wasteful number, since it uses less digits than its factorization.

201001111199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27890.

The product of its (nonzero) digits is 162, while the sum is 26.

The spelling of 201001111199 in words is "two hundred one billion, one million, one hundred eleven thousand, one hundred ninety-nine".