12011050 has 24 divisors (see below), whose sum is σ = 22459500. Its totient is φ = 4778880.

The previous prime is 12011047. The next prime is 12011057. The reversal of 12011050 is 5011021.

It is a happy number.

12011050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 9928801 + 2082249 = 3151^2 + 1443^2 .

It is a super-3 number, since 3×12011050³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (12011057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10926 + ... + 11974.

Almost surely, 2^12011050 is an apocalyptic number.

12011050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011050 is a deficient number, since it is larger than the sum of its proper divisors (10448450).

12011050 is a wasteful number, since it uses less digits than its factorization.

12011050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290 (or 1285 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 12011050 is about 3465.6961782591. The cubic root of 12011050 is about 229.0130996873.

Adding to 12011050 its reverse (5011021), we get a palindrome (17022071).

The spelling of 12011050 in words is "twelve million, eleven thousand, fifty".