201201210022999 has 2 divisors, whose sum is σ = 201201210023000. Its totient is φ = 201201210022998.

The previous prime is 201201210022979. The next prime is 201201210023017. The reversal of 201201210022999 is 999220012102102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201201210022999 - 2⁴³ = 192405117000791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201201210022979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600605011499 + 100600605011500.

It is an arithmetic number, because the mean of its divisors is an integer number (100600605011500).

Almost surely, 2^{201201210022999} is an apocalyptic number.

201201210022999 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201210022999 is an equidigital number, since it uses as much as digits as its factorization.

201201210022999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 201201210022999 in words is "two hundred one trillion, two hundred one billion, two hundred ten million, twenty-two thousand, nine hundred ninety-nine".