22822249345 has 16 divisors (see below), whose sum is σ = 31363377408. Its totient is φ = 15617396160.

The previous prime is 22822249339. The next prime is 22822249349. The reversal of 22822249345 is 54394222822.

It is not a de Polignac number, because 22822249345 - 2¹⁵ = 22822216577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22822249349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652426 + ... + 686515.

It is an arithmetic number, because the mean of its divisors is an integer number (1960211088).

Almost surely, 2^22822249345 is an apocalyptic number.

It is an amenable number.

22822249345 is a deficient number, since it is larger than the sum of its proper divisors (8541128063).

22822249345 is a wasteful number, since it uses less digits than its factorization.

22822249345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339440.

The product of its digits is 552960, while the sum is 43.

The spelling of 22822249345 in words is "twenty-two billion, eight hundred twenty-two million, two hundred forty-nine thousand, three hundred forty-five".