11103023022 has 64 divisors (see below), whose sum is σ = 27342658560. Its totient is φ = 2926969344.

The previous prime is 11103022939. The next prime is 11103023039. The reversal of 11103023022 is 22032030111.

It is a junction number, because it is equal to n+sod(n) for n = 11103022992 and 11103023010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2330679 + ... + 2335437.

It is an arithmetic number, because the mean of its divisors is an integer number (427229040).

Almost surely, 2^11103023022 is an apocalyptic number.

11103023022 is an abundant number, since it is smaller than the sum of its proper divisors (16239635538).

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

11103023022 is a wasteful number, since it uses less digits than its factorization.

11103023022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9057.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11103023022 its reverse (22032030111), we get a palindrome (33135053133).

The spelling of 11103023022 in words is "eleven billion, one hundred three million, twenty-three thousand, twenty-two".