22201210033 has 2 divisors, whose sum is σ = 22201210034. Its totient is φ = 22201210032.

The previous prime is 22201210013. The next prime is 22201210063. The reversal of 22201210033 is 33001210222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14668358769 + 7532851264 = 121113^2 + 86792^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201210033 - 2¹⁷ = 22201078961 is a prime.

It is a super-2 number, since 2×22201210033² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22201209989 and 22201210016.

It is not a weakly prime, because it can be changed into another prime (22201210013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100605016 + 11100605017.

It is an arithmetic number, because the mean of its divisors is an integer number (11100605017).

Almost surely, 2^22201210033 is an apocalyptic number.

It is an amenable number.

22201210033 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201210033 is an equidigital number, since it uses as much as digits as its factorization.

22201210033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22201210033 its reverse (33001210222), we get a palindrome (55202420255).

The spelling of 22201210033 in words is "twenty-two billion, two hundred one million, two hundred ten thousand, thirty-three".