22310051 has 2 divisors, whose sum is σ = 22310052. Its totient is φ = 22310050.

The previous prime is 22310033. The next prime is 22310059. The reversal of 22310051 is 15001322.

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-22310051 is a prime.

It is a super-3 number, since 3×22310051³ (a number of 23 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22310059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155025 + 11155026.

It is an arithmetic number, because the mean of its divisors is an integer number (11155026).

Almost surely, 2^22310051 is an apocalyptic number.

22310051 is a deficient number, since it is larger than the sum of its proper divisors (1).

22310051 is an equidigital number, since it uses as much as digits as its factorization.

22310051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 22310051 is about 4723.3516701597. The cubic root of 22310051 is about 281.5141231752.

Adding to 22310051 its reverse (15001322), we get a palindrome (37311373).

The spelling of 22310051 in words is "twenty-two million, three hundred ten thousand, fifty-one".