222122021102222 has 8 divisors (see below), whose sum is σ = 335419159383000. Its totient is φ = 110315634641224.

The previous prime is 222122021102209. The next prime is 222122021102231. The reversal of 222122021102222 is 222201120221222.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 372687954572 + ... + 372687955167.

It is an arithmetic number, because the mean of its divisors is an integer number (41927394922875).

Almost surely, 2^{222122021102222} is an apocalyptic number.

222122021102222 is a deficient number, since it is larger than the sum of its proper divisors (113297138280778).

222122021102222 is a wasteful number, since it uses less digits than its factorization.

222122021102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745375909890.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 222122021102222 its reverse (222201120221222), we get a palindrome (444323141323444).

The spelling of 222122021102222 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, twenty-one million, one hundred two thousand, two hundred twenty-two".