22105462233 has 4 divisors (see below), whose sum is σ = 29473949648. Its totient is φ = 14736974820.

The previous prime is 22105462207. The next prime is 22105462259. The reversal of 22105462233 is 33226450122.

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 an interprime number because it is at equal distance from previous prime (22105462207) and next prime (22105462259).

It is not a de Polignac number, because 22105462233 - 2¹⁷ = 22105331161 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 22105462233.

It is not an unprimeable number, because it can be changed into a prime (22105462033) 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, 3684243703 + ... + 3684243708.

It is an arithmetic number, because the mean of its divisors is an integer number (7368487412).

Almost surely, 2^22105462233 is an apocalyptic number.

It is an amenable number.

22105462233 is a deficient number, since it is larger than the sum of its proper divisors (7368487415).

22105462233 is an equidigital number, since it uses as much as digits as its factorization.

22105462233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7368487414.

The product of its (nonzero) digits is 17280, while the sum is 30.

The spelling of 22105462233 in words is "twenty-two billion, one hundred five million, four hundred sixty-two thousand, two hundred thirty-three".