2011202020999 has 2 divisors, whose sum is σ = 2011202021000. Its totient is φ = 2011202020998.

The previous prime is 2011202020951. The next prime is 2011202021021. The reversal of 2011202020999 is 9990202021102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011202020999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011202020099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005601010499 + 1005601010500.

It is an arithmetic number, because the mean of its divisors is an integer number (1005601010500).

Almost surely, 2^{2011202020999} is an apocalyptic number.

2011202020999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011202020999 is an equidigital number, since it uses as much as digits as its factorization.

2011202020999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 2011202020999 in words is "two trillion, eleven billion, two hundred two million, twenty thousand, nine hundred ninety-nine".