22522035037 has 2 divisors, whose sum is σ = 22522035038. Its totient is φ = 22522035036.

The previous prime is 22522035023. The next prime is 22522035083. The reversal of 22522035037 is 73053022522.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16687214041 + 5834820996 = 129179^2 + 76386^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22522035037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22522035097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11261017518 + 11261017519.

It is an arithmetic number, because the mean of its divisors is an integer number (11261017519).

Almost surely, 2^22522035037 is an apocalyptic number.

It is an amenable number.

22522035037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22522035037 is an equidigital number, since it uses as much as digits as its factorization.

22522035037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25200, while the sum is 31.

Adding to 22522035037 its reverse (73053022522), we get a palindrome (95575057559).

The spelling of 22522035037 in words is "twenty-two billion, five hundred twenty-two million, thirty-five thousand, thirty-seven".