1102422112 has 48 divisors (see below), whose sum is σ = 2401104384. Its totient is φ = 494032000.

The previous prime is 1102422109. The next prime is 1102422121. The reversal of 1102422112 is 2112242011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 47047.

It is an arithmetic number, because the mean of its divisors is an integer number (50023008).

Almost surely, 2^1102422112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102422112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1200552192).

1102422112 is an abundant number, since it is smaller than the sum of its proper divisors (1298682272).

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

1102422112 is a wasteful number, since it uses less digits than its factorization.

1102422112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44203 (or 44195 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1102422112 is about 33202.7425373266. The cubic root of 1102422112 is about 1033.0372261062.

Adding to 1102422112 its reverse (2112242011), we get a palindrome (3214664123).

The spelling of 1102422112 in words is "one billion, one hundred two million, four hundred twenty-two thousand, one hundred twelve".