11221103022 has 16 divisors (see below), whose sum is σ = 22443657600. Its totient is φ = 3740125752.

The previous prime is 11221103017. The next prime is 11221103027. The reversal of 11221103022 is 22030112211.

It is an interprime number because it is at equal distance from previous prime (11221103017) and next prime (11221103027).

It is a junction number, because it is equal to n+sod(n) for n = 11221102992 and 11221103010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221103027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57813 + ... + 160575.

It is an arithmetic number, because the mean of its divisors is an integer number (1402728600).

Almost surely, 2^11221103022 is an apocalyptic number.

11221103022 is an abundant number, since it is smaller than the sum of its proper divisors (11222554578).

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

11221103022 is a wasteful number, since it uses less digits than its factorization.

11221103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120967.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11221103022 its reverse (22030112211), we get a palindrome (33251215233).

The spelling of 11221103022 in words is "eleven billion, two hundred twenty-one million, one hundred three thousand, twenty-two".