22320214211 has 16 divisors (see below), whose sum is σ = 23483139840. Its totient is φ = 21183953280.

The previous prime is 22320214187. The next prime is 22320214237. The reversal of 22320214211 is 11241202322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22320214211 is a prime.

It is a super-3 number, since 3×22320214211³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22320211211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3901325 + ... + 3907041.

It is an arithmetic number, because the mean of its divisors is an integer number (1467696240).

Almost surely, 2^22320214211 is an apocalyptic number.

22320214211 is a deficient number, since it is larger than the sum of its proper divisors (1162925629).

22320214211 is a wasteful number, since it uses less digits than its factorization.

22320214211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8014.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22320214211 its reverse (11241202322), we get a palindrome (33561416533).

The spelling of 22320214211 in words is "twenty-two billion, three hundred twenty million, two hundred fourteen thousand, two hundred eleven".