20022110101099 has 2 divisors, whose sum is σ = 20022110101100. Its totient is φ = 20022110101098.

The previous prime is 20022110101073. The next prime is 20022110101129. The reversal of 20022110101099 is 99010101122002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20022110101099 - 2¹⁹ = 20022109576811 is a prime.

It is not a weakly prime, because it can be changed into another prime (20022110101009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011055050549 + 10011055050550.

It is an arithmetic number, because the mean of its divisors is an integer number (10011055050550).

Almost surely, 2^{20022110101099} is an apocalyptic number.

20022110101099 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022110101099 is an equidigital number, since it uses as much as digits as its factorization.

20022110101099 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 20022110101099 in words is "twenty trillion, twenty-two billion, one hundred ten million, one hundred one thousand, ninety-nine".