22133334100243 has 2 divisors, whose sum is σ = 22133334100244. Its totient is φ = 22133334100242.

The previous prime is 22133334100219. The next prime is 22133334100271. The reversal of 22133334100243 is 34200143333122.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22133334100243 - 2⁴¹ = 19934310844691 is a prime.

It is a super-2 number, since 2×22133334100243² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22133334100543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11066667050121 + 11066667050122.

It is an arithmetic number, because the mean of its divisors is an integer number (11066667050122).

Almost surely, 2^{22133334100243} is an apocalyptic number.

22133334100243 is a deficient number, since it is larger than the sum of its proper divisors (1).

22133334100243 is an equidigital number, since it uses as much as digits as its factorization.

22133334100243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 22133334100243 its reverse (34200143333122), we get a palindrome (56333477433365).

The spelling of 22133334100243 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred thirty-four million, one hundred thousand, two hundred forty-three".