22212341433 has 24 divisors (see below), whose sum is σ = 33341817600. Its totient is φ = 14234338080.

The previous prime is 22212341407. The next prime is 22212341453. The reversal of 22212341433 is 33414321222.

22212341433 is a `hidden beast` number, since 2 + 2 + 212 + 3 + 414 + 33 = 666.

It is not a de Polignac number, because 22212341433 - 2⁶ = 22212341369 is a prime.

It is a super-2 number, since 2×22212341433² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22212341397 and 22212341406.

It is not an unprimeable number, because it can be changed into a prime (22212341453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225591 + ... + 308732.

It is an arithmetic number, because the mean of its divisors is an integer number (1389242400).

Almost surely, 2^22212341433 is an apocalyptic number.

It is an amenable number.

22212341433 is a deficient number, since it is larger than the sum of its proper divisors (11129476167).

22212341433 is a wasteful number, since it uses less digits than its factorization.

22212341433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534509 (or 534506 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 22212341433 its reverse (33414321222), we get a palindrome (55626662655).

The spelling of 22212341433 in words is "twenty-two billion, two hundred twelve million, three hundred forty-one thousand, four hundred thirty-three".