20222101011019 has 2 divisors, whose sum is σ = 20222101011020. Its totient is φ = 20222101011018.

The previous prime is 20222101010897. The next prime is 20222101011041. The reversal of 20222101011019 is 91011010122202.

It is an a-pointer prime, because the next prime (20222101011041) can be obtained adding 20222101011019 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20222101011019 - 2¹³ = 20222101002827 is a prime.

It is a super-2 number, since 2×20222101011019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20222101012019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111050505509 + 10111050505510.

It is an arithmetic number, because the mean of its divisors is an integer number (10111050505510).

Almost surely, 2^{20222101011019} is an apocalyptic number.

20222101011019 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222101011019 is an equidigital number, since it uses as much as digits as its factorization.

20222101011019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 20222101011019 in words is "twenty trillion, two hundred twenty-two billion, one hundred one million, eleven thousand, nineteen".