22283443907 has 4 divisors (see below), whose sum is σ = 22284556056. Its totient is φ = 22282331760.

The previous prime is 22283443879. The next prime is 22283443909. The reversal of 22283443907 is 70934438222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70934438222 = 2 ⋅35467219111.

It is a cyclic number.

It is not a de Polignac number, because 22283443907 - 2²⁸ = 22015008451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22283443909) 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, 525458 + ... + 566279.

It is an arithmetic number, because the mean of its divisors is an integer number (5571139014).

Almost surely, 2^22283443907 is an apocalyptic number.

22283443907 is a deficient number, since it is larger than the sum of its proper divisors (1112149).

22283443907 is a wasteful number, since it uses less digits than its factorization.

22283443907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112148.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 22283443907 in words is "twenty-two billion, two hundred eighty-three million, four hundred forty-three thousand, nine hundred seven".