222236545364 has 12 divisors (see below), whose sum is σ = 388932146484. Its totient is φ = 111113074944.

The previous prime is 222236545331. The next prime is 222236545367. The reversal of 222236545364 is 463545632222.

It is a happy number.

222236545364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117849397264 + 104387148100 = 343292^2 + 323090^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222236545367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202429 + ... + 1374884.

It is an arithmetic number, because the mean of its divisors is an integer number (32411012207).

Almost surely, 2^222236545364 is an apocalyptic number.

It is an amenable number.

222236545364 is a deficient number, since it is larger than the sum of its proper divisors (166695601120).

222236545364 is a wasteful number, since it uses less digits than its factorization.

222236545364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598874 (or 2598872 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 222236545364 in words is "two hundred twenty-two billion, two hundred thirty-six million, five hundred forty-five thousand, three hundred sixty-four".