22112300211 has 16 divisors (see below), whose sum is σ = 30772175616. Its totient is φ = 14097280736.

The previous prime is 22112300173. The next prime is 22112300213. The reversal of 22112300211 is 11200321122.

It is a cyclic number.

It is not a de Polignac number, because 22112300211 - 2¹³ = 22112292019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22112300213) 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, 276661 + ... + 347513.

It is an arithmetic number, because the mean of its divisors is an integer number (1923260976).

Almost surely, 2^22112300211 is an apocalyptic number.

22112300211 is a deficient number, since it is larger than the sum of its proper divisors (8659875405).

22112300211 is a wasteful number, since it uses less digits than its factorization.

22112300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75402.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22112300211 its reverse (11200321122), we get a palindrome (33312621333).

The spelling of 22112300211 in words is "twenty-two billion, one hundred twelve million, three hundred thousand, two hundred eleven".