222000040022 has 8 divisors (see below), whose sum is σ = 333055146816. Its totient is φ = 110981657752.

The previous prime is 222000040021. The next prime is 222000040039. The reversal of 222000040022 is 220040000222.

222000040022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222000039979 and 222000040006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222000040021) 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, 9166013 + ... + 9190200.

It is an arithmetic number, because the mean of its divisors is an integer number (41631893352).

Almost surely, 2^222000040022 is an apocalyptic number.

222000040022 is a deficient number, since it is larger than the sum of its proper divisors (111055106794).

222000040022 is a wasteful number, since it uses less digits than its factorization.

222000040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18362262.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 222000040022 its reverse (220040000222), we get a palindrome (442040040244).

The spelling of 222000040022 in words is "two hundred twenty-two billion, forty thousand, twenty-two".