11123101022 has 16 divisors (see below), whose sum is σ = 18208508400. Its totient is φ = 5053991040.

The previous prime is 11123101019. The next prime is 11123101039. The reversal of 11123101022 is 22010132111.

It is a junction number, because it is equal to n+sod(n) for n = 11123100988 and 11123101006.

It is a congruent number.

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, 39497 + ... + 154292.

It is an arithmetic number, because the mean of its divisors is an integer number (1138031775).

Almost surely, 2^11123101022 is an apocalyptic number.

11123101022 is a deficient number, since it is larger than the sum of its proper divisors (7085407378).

11123101022 is a wasteful number, since it uses less digits than its factorization.

11123101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196411.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11123101022 its reverse (22010132111), we get a palindrome (33133233133).

The spelling of 11123101022 in words is "eleven billion, one hundred twenty-three million, one hundred one thousand, twenty-two".