222361163222 has 32 divisors (see below), whose sum is σ = 380291375520. Its totient is φ = 96581882880.

The previous prime is 222361163173. The next prime is 222361163273.

222361163222 is nontrivially palindromic in base 10.

222361163222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1734653 + ... + 1858424.

It is an arithmetic number, because the mean of its divisors is an integer number (11884105485).

Almost surely, 2^222361163222 is an apocalyptic number.

222361163222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222361163222 is a deficient number, since it is larger than the sum of its proper divisors (157930212298).

222361163222 is a wasteful number, since it uses less digits than its factorization.

222361163222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593216.

The product of its digits is 20736, while the sum is 32.

It can be divided in two parts, 222361 and 163222, that added together give a palindrome (385583).

The spelling of 222361163222 in words is "two hundred twenty-two billion, three hundred sixty-one million, one hundred sixty-three thousand, two hundred twenty-two".