11202022011 has 8 divisors (see below), whose sum is σ = 15090009424. Its totient is φ = 7391024640.

The previous prime is 11202021991. The next prime is 11202022021. The reversal of 11202022011 is 11022020211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11202022011 - 2¹⁷ = 11201890939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202022021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19247170 + ... + 19247751.

It is an arithmetic number, because the mean of its divisors is an integer number (1886251178).

Almost surely, 2^11202022011 is an apocalyptic number.

11202022011 is a deficient number, since it is larger than the sum of its proper divisors (3887987413).

11202022011 is an equidigital number, since it uses as much as digits as its factorization.

11202022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38495021.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11202022011 its reverse (11022020211), we get a palindrome (22224042222).

The spelling of 11202022011 in words is "eleven billion, two hundred two million, twenty-two thousand, eleven".