222120300011 has 16 divisors (see below), whose sum is σ = 224252146944. Its totient is φ = 220000763904.

The previous prime is 222120299971. The next prime is 222120300047. The reversal of 222120300011 is 110003021222.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222120300011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120300511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62868401 + ... + 62871933.

It is an arithmetic number, because the mean of its divisors is an integer number (14015759184).

Almost surely, 2^222120300011 is an apocalyptic number.

222120300011 is a deficient number, since it is larger than the sum of its proper divisors (2131846933).

222120300011 is a wasteful number, since it uses less digits than its factorization.

222120300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 222120300011 its reverse (110003021222), we get a palindrome (332123321233).

The spelling of 222120300011 in words is "two hundred twenty-two billion, one hundred twenty million, three hundred thousand, eleven".