201012211012099 has 2 divisors, whose sum is σ = 201012211012100. Its totient is φ = 201012211012098.

The previous prime is 201012211012097. The next prime is 201012211012133. The reversal of 201012211012099 is 990210112210102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201012211012099 - 2¹ = 201012211012097 is a prime.

It is a super-2 number, since 2×201012211012099² (a number of 29 digits) contains 22 as substring.

Together with 201012211012097, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201012211012099.

It is not a weakly prime, because it can be changed into another prime (201012211012097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506105506049 + 100506105506050.

It is an arithmetic number, because the mean of its divisors is an integer number (100506105506050).

Almost surely, 2^{201012211012099} is an apocalyptic number.

201012211012099 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012211012099 is an equidigital number, since it uses as much as digits as its factorization.

201012211012099 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 201012211012099 in words is "two hundred one trillion, twelve billion, two hundred eleven million, twelve thousand, ninety-nine".