202000021111099 has 2 divisors, whose sum is σ = 202000021111100. Its totient is φ = 202000021111098.

The previous prime is 202000021111087. The next prime is 202000021111183. The reversal of 202000021111099 is 990111120000202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202000021111099 - 2²⁹ = 201999484240187 is a prime.

It is not a weakly prime, because it can be changed into another prime (202000021115099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101000010555549 + 101000010555550.

It is an arithmetic number, because the mean of its divisors is an integer number (101000010555550).

Almost surely, 2^{202000021111099} is an apocalyptic number.

202000021111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

202000021111099 is an equidigital number, since it uses as much as digits as its factorization.

202000021111099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 202000021111099 in words is "two hundred two trillion, twenty-one million, one hundred eleven thousand, ninety-nine".