11122450110 has 48 divisors (see below), whose sum is σ = 29109918240. Its totient is φ = 2946340800.

The previous prime is 11122450099. The next prime is 11122450121. The reversal of 11122450110 is 1105422111.

It is an interprime number because it is at equal distance from previous prime (11122450099) and next prime (11122450121).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395625 + ... + 422804.

It is an arithmetic number, because the mean of its divisors is an integer number (606456630).

Almost surely, 2^11122450110 is an apocalyptic number.

11122450110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122450110 is an abundant number, since it is smaller than the sum of its proper divisors (17987468130).

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

11122450110 is a wasteful number, since it uses less digits than its factorization.

11122450110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818593 (or 818590 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 11122450110 its reverse (1105422111), we get a palindrome (12227872221).

The spelling of 11122450110 in words is "eleven billion, one hundred twenty-two million, four hundred fifty thousand, one hundred ten".