11203322322 has 32 divisors (see below), whose sum is σ = 22763971584. Its totient is φ = 3674998800.

The previous prime is 11203322309. The next prime is 11203322327. The reversal of 11203322322 is 22322330211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11203322327) 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, 400947 + ... + 427977.

It is an arithmetic number, because the mean of its divisors is an integer number (711374112).

Almost surely, 2^11203322322 is an apocalyptic number.

11203322322 is an abundant number, since it is smaller than the sum of its proper divisors (11560649262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11203322322 is a wasteful number, since it uses less digits than its factorization.

11203322322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28134.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11203322322 its reverse (22322330211), we get a palindrome (33525652533).

The spelling of 11203322322 in words is "eleven billion, two hundred three million, three hundred twenty-two thousand, three hundred twenty-two".