22243001302133 has 2 divisors, whose sum is σ = 22243001302134. Its totient is φ = 22243001302132.

The previous prime is 22243001302069. The next prime is 22243001302297. The reversal of 22243001302133 is 33120310034222.

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., 13504728314884 + 8738272987249 = 3674878^2 + 2956057^2 .

It is a cyclic number.

It is not a de Polignac number, because 22243001302133 - 2⁶ = 22243001302069 is a prime.

It is a super-2 number, since 2×22243001302133² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22243001302033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121500651066 + 11121500651067.

It is an arithmetic number, because the mean of its divisors is an integer number (11121500651067).

Almost surely, 2^{22243001302133} is an apocalyptic number.

It is an amenable number.

22243001302133 is a deficient number, since it is larger than the sum of its proper divisors (1).

22243001302133 is an equidigital number, since it uses as much as digits as its factorization.

22243001302133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 22243001302133 its reverse (33120310034222), we get a palindrome (55363311336355).

The spelling of 22243001302133 in words is "twenty-two trillion, two hundred forty-three billion, one million, three hundred two thousand, one hundred thirty-three".