22010233213 has 32 divisors (see below), whose sum is σ = 24350720000. Its totient is φ = 19815269760.

The previous prime is 22010233163. The next prime is 22010233241. The reversal of 22010233213 is 31233201022.

It is a cyclic number.

It is not a de Polignac number, because 22010233213 - 2¹⁷ = 22010102141 is a prime.

It is a super-3 number, since 3×22010233213³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010233243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9258481 + ... + 9260857.

It is an arithmetic number, because the mean of its divisors is an integer number (760960000).

Almost surely, 2^22010233213 is an apocalyptic number.

It is an amenable number.

22010233213 is a deficient number, since it is larger than the sum of its proper divisors (2340486787).

22010233213 is a wasteful number, since it uses less digits than its factorization.

22010233213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22010233213 its reverse (31233201022), we get a palindrome (53243434235).

The spelling of 22010233213 in words is "twenty-two billion, ten million, two hundred thirty-three thousand, two hundred thirteen".