22533435400043 has 2 divisors, whose sum is σ = 22533435400044. Its totient is φ = 22533435400042.

The previous prime is 22533435400039. The next prime is 22533435400087. The reversal of 22533435400043 is 34000453433522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22533435400043 - 2² = 22533435400039 is a prime.

It is a super-2 number, since 2×22533435400043² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22533435400013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11266717700021 + 11266717700022.

It is an arithmetic number, because the mean of its divisors is an integer number (11266717700022).

Almost surely, 2^{22533435400043} is an apocalyptic number.

22533435400043 is a deficient number, since it is larger than the sum of its proper divisors (1).

22533435400043 is an equidigital number, since it uses as much as digits as its factorization.

22533435400043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 22533435400043 its reverse (34000453433522), we get a palindrome (56533888833565).

The spelling of 22533435400043 in words is "twenty-two trillion, five hundred thirty-three billion, four hundred thirty-five million, four hundred thousand, forty-three".