10550112 has 24 divisors (see below), whose sum is σ = 27694296. Its totient is φ = 3516672.

The previous prime is 10550101. The next prime is 10550129. The reversal of 10550112 is 21105501.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×10550112² = 222609726425088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550091 and 10550100.

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 3 ways as a sum of consecutive naturals, for example, 54853 + ... + 55044.

It is an arithmetic number, because the mean of its divisors is an integer number (1153929).

Almost surely, 2^10550112 is an apocalyptic number.

10550112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10550112 is an abundant number, since it is smaller than the sum of its proper divisors (17144184).

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

10550112 is a wasteful number, since it uses less digits than its factorization.

10550112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109910 (or 109902 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 15.

The square root of 10550112 is about 3248.0935947106. The cubic root of 10550112 is about 219.3237637343.

Adding to 10550112 its reverse (21105501), we get a palindrome (31655613).

The spelling of 10550112 in words is "ten million, five hundred fifty thousand, one hundred twelve".