122211133 has 8 divisors (see below), whose sum is σ = 137918880. Its totient is φ = 107269680.

The previous prime is 122211091. The next prime is 122211157. The reversal of 122211133 is 331112221.

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 122211133 - 2¹⁷ = 122080061 is a prime.

It is a super-2 number, since 2×122211133² = 29871122058287378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122211433) 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, 191235 + ... + 191872.

It is an arithmetic number, because the mean of its divisors is an integer number (17239860).

Almost surely, 2^122211133 is an apocalyptic number.

It is an amenable number.

122211133 is a deficient number, since it is larger than the sum of its proper divisors (15707747).

122211133 is a wasteful number, since it uses less digits than its factorization.

122211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383147.

The product of its digits is 72, while the sum is 16.

The square root of 122211133 is about 11054.9144275295. The cubic root of 122211133 is about 496.2535083831.

Adding to 122211133 its reverse (331112221), we get a palindrome (453323354).

The spelling of 122211133 in words is "one hundred twenty-two million, two hundred eleven thousand, one hundred thirty-three".