11022203122 has 16 divisors (see below), whose sum is σ = 18896859072. Its totient is φ = 4723387920.

The previous prime is 11022203063. The next prime is 11022203209. The reversal of 11022203122 is 22130222011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11022203096 and 11022203105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175233 + ... + 229675.

It is an arithmetic number, because the mean of its divisors is an integer number (1181053692).

Almost surely, 2^11022203122 is an apocalyptic number.

11022203122 is a deficient number, since it is larger than the sum of its proper divisors (7874655950).

11022203122 is a wasteful number, since it uses less digits than its factorization.

11022203122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68913.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11022203122 its reverse (22130222011), we get a palindrome (33152425133).

The spelling of 11022203122 in words is "eleven billion, twenty-two million, two hundred three thousand, one hundred twenty-two".