22233421443013 has 12 divisors (see below), whose sum is σ = 25226723987584. Its totient is φ = 19560194814600.

The previous prime is 22233421442987. The next prime is 22233421443059. The reversal of 22233421443013 is 31034412433222.

It is not a de Polignac number, because 22233421443013 - 2⁹ = 22233421442501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22233421443013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22233421443073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2963662131 + ... + 2963669632.

Almost surely, 2^{22233421443013} is an apocalyptic number.

It is an amenable number.

22233421443013 is a deficient number, since it is larger than the sum of its proper divisors (2993302544571).

22233421443013 is a wasteful number, since it uses less digits than its factorization.

22233421443013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5927331816 (or 5927331805 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 22233421443013 its reverse (31034412433222), we get a palindrome (53267833876235).

The spelling of 22233421443013 in words is "twenty-two trillion, two hundred thirty-three billion, four hundred twenty-one million, four hundred forty-three thousand, thirteen".