22346239345 has 8 divisors (see below), whose sum is σ = 26836298280. Its totient is φ = 17863117440.

The previous prime is 22346239327. The next prime is 22346239351. The reversal of 22346239345 is 54393264322.

It can be written as a sum of positive squares in 4 ways, for example, as 528586081 + 21817653264 = 22991^2 + 147708^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22346239345 - 2¹¹ = 22346237297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727166 + ... + 1740055.

It is an arithmetic number, because the mean of its divisors is an integer number (3354537285).

Almost surely, 2^22346239345 is an apocalyptic number.

It is an amenable number.

22346239345 is a deficient number, since it is larger than the sum of its proper divisors (4490058935).

22346239345 is a wasteful number, since it uses less digits than its factorization.

22346239345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468515.

The product of its digits is 933120, while the sum is 43.

The spelling of 22346239345 in words is "twenty-two billion, three hundred forty-six million, two hundred thirty-nine thousand, three hundred forty-five".