20222024591 has 2 divisors, whose sum is σ = 20222024592. Its totient is φ = 20222024590.

The previous prime is 20222024579. The next prime is 20222024611. The reversal of 20222024591 is 19542022202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20222024591 - 2¹⁸ = 20221762447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222024521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111012295 + 10111012296.

It is an arithmetic number, because the mean of its divisors is an integer number (10111012296).

Almost surely, 2^20222024591 is an apocalyptic number.

20222024591 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222024591 is an equidigital number, since it uses as much as digits as its factorization.

20222024591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 20222024591 its reverse (19542022202), we get a palindrome (39764046793).

The spelling of 20222024591 in words is "twenty billion, two hundred twenty-two million, twenty-four thousand, five hundred ninety-one".