20022101000311 has 2 divisors, whose sum is σ = 20022101000312. Its totient is φ = 20022101000310.

The previous prime is 20022101000257. The next prime is 20022101000323. The reversal of 20022101000311 is 11300010122002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20022101000311 - 2¹⁹ = 20022100476023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20022101000291 and 20022101000300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20022101000381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10011050500155 + 10011050500156.

It is an arithmetic number, because the mean of its divisors is an integer number (10011050500156).

Almost surely, 2^{20022101000311} is an apocalyptic number.

20022101000311 is a deficient number, since it is larger than the sum of its proper divisors (1).

20022101000311 is an equidigital number, since it uses as much as digits as its factorization.

20022101000311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20022101000311 its reverse (11300010122002), we get a palindrome (31322111122313).

The spelling of 20022101000311 in words is "twenty trillion, twenty-two billion, one hundred one million, three hundred eleven", and thus it is an aban number.