212223032032222 has 16 divisors (see below), whose sum is σ = 329504294152800. Its totient is φ = 102392549375200.

The previous prime is 212223032032213. The next prime is 212223032032237. The reversal of 212223032032222 is 222230230322212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070415154 + ... + 1070613397.

It is an arithmetic number, because the mean of its divisors is an integer number (20594018384550).

Almost surely, 2^{212223032032222} is an apocalyptic number.

212223032032222 is a deficient number, since it is larger than the sum of its proper divisors (117281262120578).

212223032032222 is a wasteful number, since it uses less digits than its factorization.

212223032032222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141030291.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 212223032032222 its reverse (222230230322212), we get a palindrome (434453262354434).

The spelling of 212223032032222 in words is "two hundred twelve trillion, two hundred twenty-three billion, thirty-two million, thirty-two thousand, two hundred twenty-two".