11100013122 has 32 divisors (see below), whose sum is σ = 24227610624. Its totient is φ = 3362334800.

The previous prime is 11100013121. The next prime is 11100013129. The reversal of 11100013122 is 22131000111.

It is a junction number, because it is equal to n+sod(n) for n = 11100013098 and 11100013107.

It is not an unprimeable number, because it can be changed into a prime (11100013121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146047 + ... + 208637.

It is an arithmetic number, because the mean of its divisors is an integer number (757112832).

Almost surely, 2^11100013122 is an apocalyptic number.

11100013122 is an abundant number, since it is smaller than the sum of its proper divisors (13127597502).

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

11100013122 is a wasteful number, since it uses less digits than its factorization.

11100013122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65294.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 11100013122 its reverse (22131000111), we get a palindrome (33231013233).

The spelling of 11100013122 in words is "eleven billion, one hundred million, thirteen thousand, one hundred twenty-two".