222000101001222 has 16 divisors (see below), whose sum is σ = 444427536184320. Its totient is φ = 73928811303432.

The previous prime is 222000101001163. The next prime is 222000101001241. The reversal of 222000101001222 is 222100101000222.

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 7 ways as a sum of consecutive naturals, for example, 17805584158 + ... + 17805596625.

It is an arithmetic number, because the mean of its divisors is an integer number (27776721011520).

Almost surely, 2^{222000101001222} is an apocalyptic number.

222000101001222 is an abundant number, since it is smaller than the sum of its proper divisors (222427435183098).

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

222000101001222 is a wasteful number, since it uses less digits than its factorization.

222000101001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35611181827.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222000101001222 its reverse (222100101000222), we get a palindrome (444100202001444).

The spelling of 222000101001222 in words is "two hundred twenty-two trillion, one hundred one million, one thousand, two hundred twenty-two".