222201504264 has 32 divisors (see below), whose sum is σ = 579656099520. Its totient is φ = 70846856256.

The previous prime is 222201504227. The next prime is 222201504277. The reversal of 222201504264 is 462405102222.

222201504264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 201268927 + ... + 201270030.

It is an arithmetic number, because the mean of its divisors is an integer number (18114253110).

Almost surely, 2^222201504264 is an apocalyptic number.

222201504264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222201504264 is an abundant number, since it is smaller than the sum of its proper divisors (357454595256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222201504264 is a wasteful number, since it uses less digits than its factorization.

222201504264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402538989 (or 402538985 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 222201504264 its reverse (462405102222), we get a palindrome (684606606486).

The spelling of 222201504264 in words is "two hundred twenty-two billion, two hundred one million, five hundred four thousand, two hundred sixty-four".