22184382433 has 2 divisors, whose sum is σ = 22184382434. Its totient is φ = 22184382432.

The previous prime is 22184382419. The next prime is 22184382449. The reversal of 22184382433 is 33428348122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19239909264 + 2944473169 = 138708^2 + 54263^2 .

It is a cyclic number.

It is not a de Polignac number, because 22184382433 - 2¹³ = 22184374241 is a prime.

It is not a weakly prime, because it can be changed into another prime (22184382133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11092191216 + 11092191217.

It is an arithmetic number, because the mean of its divisors is an integer number (11092191217).

Almost surely, 2^22184382433 is an apocalyptic number.

It is an amenable number.

22184382433 is a deficient number, since it is larger than the sum of its proper divisors (1).

22184382433 is an equidigital number, since it uses as much as digits as its factorization.

22184382433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 40.

The spelling of 22184382433 in words is "twenty-two billion, one hundred eighty-four million, three hundred eighty-two thousand, four hundred thirty-three".