22201330023 has 6 divisors (see below), whose sum is σ = 32068587824. Its totient is φ = 14800886676.

The previous prime is 22201330001. The next prime is 22201330033. The reversal of 22201330023 is 32003310222.

It is a happy number.

It is not a de Polignac number, because 22201330023 - 2⁶ = 22201329959 is a prime.

It is a super-2 number, since 2×22201330023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22201329978 and 22201330005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201330033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1233407215 + ... + 1233407232.

Almost surely, 2^22201330023 is an apocalyptic number.

22201330023 is a deficient number, since it is larger than the sum of its proper divisors (9867257801).

22201330023 is a wasteful number, since it uses less digits than its factorization.

22201330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2466814453 (or 2466814450 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22201330023 its reverse (32003310222), we get a palindrome (54204640245).

The spelling of 22201330023 in words is "twenty-two billion, two hundred one million, three hundred thirty thousand, twenty-three".