22063421433 has 16 divisors (see below), whose sum is σ = 30972800000. Its totient is φ = 13931825040.

The previous prime is 22063421383. The next prime is 22063421437. The reversal of 22063421433 is 33412436022.

It is not a de Polignac number, because 22063421433 - 2¹³ = 22063413241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22063421433.

It is not an unprimeable number, because it can be changed into a prime (22063421437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246228 + ... + 323658.

It is an arithmetic number, because the mean of its divisors is an integer number (1935800000).

Almost surely, 2^22063421433 is an apocalyptic number.

It is an amenable number.

22063421433 is a deficient number, since it is larger than the sum of its proper divisors (8909378567).

22063421433 is a wasteful number, since it uses less digits than its factorization.

22063421433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82452.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 22063421433 its reverse (33412436022), we get a palindrome (55475857455).

The spelling of 22063421433 in words is "twenty-two billion, sixty-three million, four hundred twenty-one thousand, four hundred thirty-three".