11202011122 has 8 divisors (see below), whose sum is σ = 16822580400. Its totient is φ = 5594484324.

The previous prime is 11202011099. The next prime is 11202011123. The reversal of 11202011122 is 22111020211.

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

It is not an unprimeable number, because it can be changed into a prime (11202011123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3258472 + ... + 3261907.

It is an arithmetic number, because the mean of its divisors is an integer number (2102822550).

Almost surely, 2^11202011122 is an apocalyptic number.

11202011122 is a deficient number, since it is larger than the sum of its proper divisors (5620569278).

11202011122 is an equidigital number, since it uses as much as digits as its factorization.

11202011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6521240.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11202011122 its reverse (22111020211), we get a palindrome (33313031333).

The spelling of 11202011122 in words is "eleven billion, two hundred two million, eleven thousand, one hundred twenty-two".