20223311419 has 2 divisors, whose sum is σ = 20223311420. Its totient is φ = 20223311418.

The previous prime is 20223311393. The next prime is 20223311431. The reversal of 20223311419 is 91411332202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20223311419 is a prime.

It is a super-2 number, since 2×20223311419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20223311819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111655709 + 10111655710.

It is an arithmetic number, because the mean of its divisors is an integer number (10111655710).

Almost surely, 2^20223311419 is an apocalyptic number.

20223311419 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223311419 is an equidigital number, since it uses as much as digits as its factorization.

20223311419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 20223311419 in words is "twenty billion, two hundred twenty-three million, three hundred eleven thousand, four hundred nineteen".