11031310222 has 8 divisors (see below), whose sum is σ = 16592053536. Its totient is φ = 5500625712.

The previous prime is 11031310219. The next prime is 11031310243. The reversal of 11031310222 is 22201313011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11031310196 and 11031310205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7513783 + ... + 7515250.

It is an arithmetic number, because the mean of its divisors is an integer number (2074006692).

Almost surely, 2^11031310222 is an apocalyptic number.

11031310222 is a deficient number, since it is larger than the sum of its proper divisors (5560743314).

11031310222 is a wasteful number, since it uses less digits than its factorization.

11031310222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15029402.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11031310222 its reverse (22201313011), we get a palindrome (33232623233).

The spelling of 11031310222 in words is "eleven billion, thirty-one million, three hundred ten thousand, two hundred twenty-two".