222210002111 has 4 divisors (see below), whose sum is σ = 233905265400. Its totient is φ = 210514738824.

The previous prime is 222210002089. The next prime is 222210002177. The reversal of 222210002111 is 111200012222.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 222210002111 - 2¹⁰ = 222210001087 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 (222210002611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5847631616 + ... + 5847631653.

It is an arithmetic number, because the mean of its divisors is an integer number (58476316350).

Almost surely, 2^222210002111 is an apocalyptic number.

222210002111 is a deficient number, since it is larger than the sum of its proper divisors (11695263289).

222210002111 is a wasteful number, since it uses less digits than its factorization.

222210002111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11695263288.

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

Adding to 222210002111 its reverse (111200012222), we get a palindrome (333410014333).

The spelling of 222210002111 in words is "two hundred twenty-two billion, two hundred ten million, two thousand, one hundred eleven".