22023320211 has 12 divisors (see below), whose sum is σ = 31854287088. Its totient is φ = 14662448304.

The previous prime is 22023320197. The next prime is 22023320213. The reversal of 22023320211 is 11202332022.

22023320211 is a `hidden beast` number, since 220 + 233 + 2 + 0 + 211 = 666.

It is not a de Polignac number, because 22023320211 - 2⁷ = 22023320083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22023320213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1640040 + ... + 1653413.

It is an arithmetic number, because the mean of its divisors is an integer number (2654523924).

Almost surely, 2^22023320211 is an apocalyptic number.

22023320211 is a deficient number, since it is larger than the sum of its proper divisors (9830966877).

22023320211 is a wasteful number, since it uses less digits than its factorization.

22023320211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294202 (or 3294199 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22023320211 its reverse (11202332022), we get a palindrome (33225652233).

It can be divided in two parts, 2202332021 and 1, that added together give a palindrome (2202332022).

The spelling of 22023320211 in words is "twenty-two billion, twenty-three million, three hundred twenty thousand, two hundred eleven".