20322111119 has 2 divisors, whose sum is σ = 20322111120. Its totient is φ = 20322111118.

The previous prime is 20322111071. The next prime is 20322111133. The reversal of 20322111119 is 91111122302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20322111119 - 2¹² = 20322107023 is a prime.

It is a super-2 number, since 2×20322111119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20322111094 and 20322111103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20322111169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161055559 + 10161055560.

It is an arithmetic number, because the mean of its divisors is an integer number (10161055560).

Almost surely, 2^20322111119 is an apocalyptic number.

20322111119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20322111119 is an equidigital number, since it uses as much as digits as its factorization.

20322111119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The spelling of 20322111119 in words is "twenty billion, three hundred twenty-two million, one hundred eleven thousand, one hundred nineteen".