222202624064 has 28 divisors (see below), whose sum is σ = 466870589244. Its totient is φ = 104565940224.

The previous prime is 222202624051. The next prime is 222202624117. The reversal of 222202624064 is 460426202222.

222202624064 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 151663513600 + 70539110464 = 389440^2 + 265592^2 .

It is a super-2 number, since 2×222202624064² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 222202624064.

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 3 ways as a sum of consecutive naturals, for example, 102114089 + ... + 102116264.

Almost surely, 2^222202624064 is an apocalyptic number.

It is an amenable number.

222202624064 is an abundant number, since it is smaller than the sum of its proper divisors (244667965180).

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

222202624064 is a wasteful number, since it uses less digits than its factorization.

222202624064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204230382 (or 204230372 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 222202624064 its reverse (460426202222), we get a palindrome (682628826286).

The spelling of 222202624064 in words is "two hundred twenty-two billion, two hundred two million, six hundred twenty-four thousand, sixty-four".