22025023 has 2 divisors, whose sum is σ = 22025024. Its totient is φ = 22025022.

The previous prime is 22025021. The next prime is 22025039. The reversal of 22025023 is 32052022.

It is an a-pointer prime, because the next prime (22025039) can be obtained adding 22025023 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22025023 - 2¹ = 22025021 is a prime.

Together with 22025021, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 22024988 and 22025006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22025021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11012511 + 11012512.

It is an arithmetic number, because the mean of its divisors is an integer number (11012512).

Almost surely, 2^22025023 is an apocalyptic number.

22025023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22025023 is an equidigital number, since it uses as much as digits as its factorization.

22025023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 22025023 is about 4693.0824625186. The cubic root of 22025023 is about 280.3101283135.

Adding to 22025023 its reverse (32052022), we get a palindrome (54077045).

It can be divided in two parts, 2202 and 5023, that added together give a square (7225 = 85²).

The spelling of 22025023 in words is "twenty-two million, twenty-five thousand, twenty-three".