11374220211 has 32 divisors (see below), whose sum is σ = 16057440000. Its totient is φ = 7141736448.

The previous prime is 11374220197. The next prime is 11374220281. The reversal of 11374220211 is 11202247311.

It is not a de Polignac number, because 11374220211 - 2⁶ = 11374220147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11374220281) 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, 9033700 + ... + 9034958.

It is an arithmetic number, because the mean of its divisors is an integer number (501795000).

Almost surely, 2^11374220211 is an apocalyptic number.

11374220211 is a deficient number, since it is larger than the sum of its proper divisors (4683219789).

11374220211 is a wasteful number, since it uses less digits than its factorization.

11374220211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083.

The product of its (nonzero) digits is 672, while the sum is 24.

Adding to 11374220211 its reverse (11202247311), we get a palindrome (22576467522).

The spelling of 11374220211 in words is "eleven billion, three hundred seventy-four million, two hundred twenty thousand, two hundred eleven".