222003133111 has 4 divisors (see below), whose sum is σ = 222132131424. Its totient is φ = 221874134800.

The previous prime is 222003133087. The next prime is 222003133141. The reversal of 222003133111 is 111331300222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222003133111 is a prime.

It is a super-2 number, since 2×222003133111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222003133141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64496575 + ... + 64500016.

It is an arithmetic number, because the mean of its divisors is an integer number (55533032856).

Almost surely, 2^222003133111 is an apocalyptic number.

222003133111 is a deficient number, since it is larger than the sum of its proper divisors (128998313).

222003133111 is a wasteful number, since it uses less digits than its factorization.

222003133111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128998312.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 222003133111 its reverse (111331300222), we get a palindrome (333334433333).

The spelling of 222003133111 in words is "two hundred twenty-two billion, three million, one hundred thirty-three thousand, one hundred eleven".