22350373 has 2 divisors, whose sum is σ = 22350374. Its totient is φ = 22350372.

The previous prime is 22350343. The next prime is 22350401. The reversal of 22350373 is 37305322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19027044 + 3323329 = 4362^2 + 1823^2 .

It is a cyclic number.

It is not a de Polignac number, because 22350373 - 2⁹ = 22349861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22350313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11175186 + 11175187.

It is an arithmetic number, because the mean of its divisors is an integer number (11175187).

Almost surely, 2^22350373 is an apocalyptic number.

It is an amenable number.

22350373 is a deficient number, since it is larger than the sum of its proper divisors (1).

22350373 is an equidigital number, since it uses as much as digits as its factorization.

22350373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 22350373 is about 4727.6181106346. The cubic root of 22350373 is about 281.6836189899.

Adding to 22350373 its reverse (37305322), we get a palindrome (59655695).

The spelling of 22350373 in words is "twenty-two million, three hundred fifty thousand, three hundred seventy-three".