222102102111 has 8 divisors (see below), whose sum is σ = 297205220784. Its totient is φ = 147533525760.

The previous prime is 222102102083. The next prime is 222102102119. The reversal of 222102102111 is 111201201222.

222102102111 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 not a de Polignac number, because 222102102111 - 2²² = 222097907807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222102102119) 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, 133634610 + ... + 133636271.

It is an arithmetic number, because the mean of its divisors is an integer number (37150652598).

Almost surely, 2^222102102111 is an apocalyptic number.

222102102111 is a deficient number, since it is larger than the sum of its proper divisors (75103118673).

222102102111 is a wasteful number, since it uses less digits than its factorization.

222102102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267271161.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222102102111 its reverse (111201201222), we get a palindrome (333303303333).

The spelling of 222102102111 in words is "two hundred twenty-two billion, one hundred two million, one hundred two thousand, one hundred eleven".