22010321113 has 4 divisors (see below), whose sum is σ = 24011259408. Its totient is φ = 20009382820.

The previous prime is 22010321093. The next prime is 22010321117. The reversal of 22010321113 is 31112301022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22010321113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010321117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000469131 + ... + 1000469152.

It is an arithmetic number, because the mean of its divisors is an integer number (6002814852).

Almost surely, 2^22010321113 is an apocalyptic number.

It is an amenable number.

22010321113 is a deficient number, since it is larger than the sum of its proper divisors (2000938295).

22010321113 is a wasteful number, since it uses less digits than its factorization.

22010321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000938294.

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

Adding to 22010321113 its reverse (31112301022), we get a palindrome (53122622135).

The spelling of 22010321113 in words is "twenty-two billion, ten million, three hundred twenty-one thousand, one hundred thirteen".