201000021002099 has 16 divisors (see below), whose sum is σ = 226372396502016. Its totient is φ = 176812291336800.

The previous prime is 201000021002083. The next prime is 201000021002113. The reversal of 201000021002099 is 990200120000102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 201000021002099 - 2⁴ = 201000021002083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201000021002059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31350317 + ... + 37213470.

It is an arithmetic number, because the mean of its divisors is an integer number (14148274781376).

Almost surely, 2^{201000021002099} is an apocalyptic number.

201000021002099 is a deficient number, since it is larger than the sum of its proper divisors (25372375499917).

201000021002099 is a wasteful number, since it uses less digits than its factorization.

201000021002099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68572426.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 201000021002099 in words is "two hundred one trillion, twenty-one million, two thousand, ninety-nine".