11214232211 has 32 divisors (see below), whose sum is σ = 14081558400. Its totient is φ = 8693627904.

The previous prime is 11214232181. The next prime is 11214232217. The reversal of 11214232211 is 11223241211.

It is not a de Polignac number, because 11214232211 - 2²² = 11210037907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11214232217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5752865 + ... + 5754813.

It is an arithmetic number, because the mean of its divisors is an integer number (440048700).

Almost surely, 2^11214232211 is an apocalyptic number.

11214232211 is a deficient number, since it is larger than the sum of its proper divisors (2867326189).

11214232211 is a wasteful number, since it uses less digits than its factorization.

11214232211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3215.

The product of its digits is 192, while the sum is 20.

Adding to 11214232211 its reverse (11223241211), we get a palindrome (22437473422).

The spelling of 11214232211 in words is "eleven billion, two hundred fourteen million, two hundred thirty-two thousand, two hundred eleven".