22235030521037 has 2 divisors, whose sum is σ = 22235030521038. Its totient is φ = 22235030521036.

The previous prime is 22235030521019. The next prime is 22235030521063. The reversal of 22235030521037 is 73012503053222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11338918063561 + 10896112457476 = 3367331^2 + 3300926^2 .

It is a cyclic number.

It is not a de Polignac number, because 22235030521037 - 2²⁴ = 22235013743821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22235030520988 and 22235030521006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22235030521337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117515260518 + 11117515260519.

It is an arithmetic number, because the mean of its divisors is an integer number (11117515260519).

Almost surely, 2^{22235030521037} is an apocalyptic number.

It is an amenable number.

22235030521037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22235030521037 is an equidigital number, since it uses as much as digits as its factorization.

22235030521037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600, while the sum is 35.

Adding to 22235030521037 its reverse (73012503053222), we get a palindrome (95247533574259).

The spelling of 22235030521037 in words is "twenty-two trillion, two hundred thirty-five billion, thirty million, five hundred twenty-one thousand, thirty-seven".