968551222 has 16 divisors (see below), whose sum is σ = 1519819200. Its totient is φ = 462320320.

The previous prime is 968551211. The next prime is 968551223. The reversal of 968551222 is 222155869.

It is a plaindrome in base 9.

It is a nialpdrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (968551223) 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 7 ways as a sum of consecutive naturals, for example, 88654 + ... + 98977.

It is an arithmetic number, because the mean of its divisors is an integer number (94988700).

Almost surely, 2^968551222 is an apocalyptic number.

968551222 is a deficient number, since it is larger than the sum of its proper divisors (551267978).

968551222 is a wasteful number, since it uses less digits than its factorization.

968551222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187751.

The product of its digits is 86400, while the sum is 40.

The square root of 968551222 is about 31121.5555845141. Note that the first 4 decimals coincide. The cubic root of 968551222 is about 989.4052210786.

The spelling of 968551222 in words is "nine hundred sixty-eight million, five hundred fifty-one thousand, two hundred twenty-two".