201200101202099 has 4 divisors (see below), whose sum is σ = 207690427047360. Its totient is φ = 194709775356840.

The previous prime is 201200101202077. The next prime is 201200101202101. The reversal of 201200101202099 is 990202101002102.

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 201200101202099 - 2⁸ = 201200101201843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201200101202029) 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, 3245162922584 + ... + 3245162922645.

It is an arithmetic number, because the mean of its divisors is an integer number (51922606761840).

Almost surely, 2^{201200101202099} is an apocalyptic number.

201200101202099 is a deficient number, since it is larger than the sum of its proper divisors (6490325845261).

201200101202099 is an equidigital number, since it uses as much as digits as its factorization.

201200101202099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490325845260.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 201200101202099 in words is "two hundred one trillion, two hundred billion, one hundred one million, two hundred two thousand, ninety-nine".