222002102111 has 8 divisors (see below), whose sum is σ = 235066625424. Its totient is φ = 208938198400.

The previous prime is 222002102051. The next prime is 222002102117. The reversal of 222002102111 is 111201200222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222002102111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222002102117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725936 + ... + 985386.

It is an arithmetic number, because the mean of its divisors is an integer number (29383328178).

Almost surely, 2^222002102111 is an apocalyptic number.

222002102111 is a deficient number, since it is larger than the sum of its proper divisors (13064523313).

222002102111 is a wasteful number, since it uses less digits than its factorization.

222002102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309801.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222002102111 its reverse (111201200222), we get a palindrome (333203302333).

The spelling of 222002102111 in words is "two hundred twenty-two billion, two million, one hundred two thousand, one hundred eleven".