22100434423037 has 2 divisors, whose sum is σ = 22100434423038. Its totient is φ = 22100434423036.

The previous prime is 22100434422991. The next prime is 22100434423063. The reversal of 22100434423037 is 73032443400122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17818622306521 + 4281812116516 = 4221211^2 + 2069254^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100434423037 - 2²⁶ = 22100367314173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22100434422988 and 22100434423006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100434423637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050217211518 + 11050217211519.

It is an arithmetic number, because the mean of its divisors is an integer number (11050217211519).

Almost surely, 2^{22100434423037} is an apocalyptic number.

It is an amenable number.

22100434423037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100434423037 is an equidigital number, since it uses as much as digits as its factorization.

22100434423037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 35.

Adding to 22100434423037 its reverse (73032443400122), we get a palindrome (95132877823159).

The spelling of 22100434423037 in words is "twenty-two trillion, one hundred billion, four hundred thirty-four million, four hundred twenty-three thousand, thirty-seven".