22022263133891 has 2 divisors, whose sum is σ = 22022263133892. Its totient is φ = 22022263133890.

The previous prime is 22022263133881. The next prime is 22022263133939. The reversal of 22022263133891 is 19833136222022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22022263133891 - 2¹⁴ = 22022263117507 is a prime.

It is a super-3 number, since 3×22022263133891³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22022263133881) 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, 11011131566945 + 11011131566946.

It is an arithmetic number, because the mean of its divisors is an integer number (11011131566946).

Almost surely, 2^{22022263133891} is an apocalyptic number.

22022263133891 is a deficient number, since it is larger than the sum of its proper divisors (1).

22022263133891 is an equidigital number, since it uses as much as digits as its factorization.

22022263133891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 22022263133891 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-three million, one hundred thirty-three thousand, eight hundred ninety-one".