222310112011 has 8 divisors (see below), whose sum is σ = 240321201120. Its totient is φ = 204429067392.

The previous prime is 222310111997. The next prime is 222310112027. The reversal of 222310112011 is 110211013222.

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

It is a cyclic number.

It is not a de Polignac number, because 222310112011 - 2⁵ = 222310111979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222310112411) 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, 32507566 + ... + 32514403.

It is an arithmetic number, because the mean of its divisors is an integer number (30040150140).

Almost surely, 2^222310112011 is an apocalyptic number.

222310112011 is a deficient number, since it is larger than the sum of its proper divisors (18011089109).

222310112011 is a wasteful number, since it uses less digits than its factorization.

222310112011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65022245.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 222310112011 its reverse (110211013222), we get a palindrome (332521125233).

The spelling of 222310112011 in words is "two hundred twenty-two billion, three hundred ten million, one hundred twelve thousand, eleven".