22010113321 has 24 divisors (see below), whose sum is σ = 25825634240. Its totient is φ = 18374406336.

The previous prime is 22010113303. The next prime is 22010113331. The reversal of 22010113321 is 12331101022.

It is not a de Polignac number, because 22010113321 - 2¹¹ = 22010111273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22010113295 and 22010113304.

It is not an unprimeable number, because it can be changed into a prime (22010113331) 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, 2729131 + ... + 2737183.

Almost surely, 2^22010113321 is an apocalyptic number.

It is an amenable number.

22010113321 is a deficient number, since it is larger than the sum of its proper divisors (3815520919).

22010113321 is an equidigital number, since it uses as much as digits as its factorization.

22010113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8305 (or 8252 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22010113321 its reverse (12331101022), we get a palindrome (34341214343).

The spelling of 22010113321 in words is "twenty-two billion, ten million, one hundred thirteen thousand, three hundred twenty-one".