20433222119 has 2 divisors, whose sum is σ = 20433222120. Its totient is φ = 20433222118.

The previous prime is 20433222113. The next prime is 20433222179. The reversal of 20433222119 is 91122233402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20433222119 - 2¹² = 20433218023 is a prime.

It is a super-2 number, since 2×20433222119² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 20433222091 and 20433222100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20433222113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10216611059 + 10216611060.

It is an arithmetic number, because the mean of its divisors is an integer number (10216611060).

Almost surely, 2^20433222119 is an apocalyptic number.

20433222119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20433222119 is an equidigital number, since it uses as much as digits as its factorization.

20433222119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 20433222119 in words is "twenty billion, four hundred thirty-three million, two hundred twenty-two thousand, one hundred nineteen".