20102022119 has 2 divisors, whose sum is σ = 20102022120. Its totient is φ = 20102022118.

The previous prime is 20102022053. The next prime is 20102022121. The reversal of 20102022119 is 91122020102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20102022119 - 2²⁴ = 20085244903 is a prime.

It is a super-2 number, since 2×20102022119² (a number of 21 digits) contains 22 as substring.

Together with 20102022121, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20102022119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20102022139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051011059 + 10051011060.

It is an arithmetic number, because the mean of its divisors is an integer number (10051011060).

Almost surely, 2^20102022119 is an apocalyptic number.

20102022119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102022119 is an equidigital number, since it uses as much as digits as its factorization.

20102022119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 20102022119 in words is "twenty billion, one hundred two million, twenty-two thousand, one hundred nineteen".