211133322412222 has 32 divisors (see below), whose sum is σ = 362150986928832. Its totient is φ = 90433679157504.

The previous prime is 211133322412163. The next prime is 211133322412253. The reversal of 211133322412222 is 222214223331112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390273988 + ... + 390814600.

It is an arithmetic number, because the mean of its divisors is an integer number (11317218341526).

Almost surely, 2^{211133322412222} is an apocalyptic number.

211133322412222 is a deficient number, since it is larger than the sum of its proper divisors (151017664516610).

211133322412222 is a wasteful number, since it uses less digits than its factorization.

211133322412222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556612.

The product of its digits is 13824, while the sum is 31.

Adding to 211133322412222 its reverse (222214223331112), we get a palindrome (433347545743334).

The spelling of 211133322412222 in words is "two hundred eleven trillion, one hundred thirty-three billion, three hundred twenty-two million, four hundred twelve thousand, two hundred twenty-two".