222201317264 has 20 divisors (see below), whose sum is σ = 431734652556. Its totient is φ = 110785923072.

The previous prime is 222201317263. The next prime is 222201317267. The reversal of 222201317264 is 462713102222.

222201317264 is digitally balanced in base 2 and base 3, because in such bases 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 28020081664 + 194181235600 = 167392^2 + 440660^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 222201317264.

It is not an unprimeable number, because it can be changed into a prime (222201317263) 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, 19665149 + ... + 19676444.

Almost surely, 2^222201317264 is an apocalyptic number.

It is an amenable number.

222201317264 is a deficient number, since it is larger than the sum of its proper divisors (209533335292).

222201317264 is a wasteful number, since it uses less digits than its factorization.

222201317264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39341954 (or 39341948 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

Adding to 222201317264 its reverse (462713102222), we get a palindrome (684914419486).

The spelling of 222201317264 in words is "two hundred twenty-two billion, two hundred one million, three hundred seventeen thousand, two hundred sixty-four".