12011336010 has 48 divisors (see below), whose sum is σ = 31235784840. Its totient is φ = 3202375680.

The previous prime is 12011336003. The next prime is 12011336033. The reversal of 12011336010 is 1063311021.

12011336010 is a `hidden beast` number, since 1 + 20 + 11 + 33 + 601 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9060564969 + 2950771041 = 95187^2 + 54321^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577390 + ... + 597830.

Almost surely, 2^12011336010 is an apocalyptic number.

12011336010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12011336010 is an abundant number, since it is smaller than the sum of its proper divisors (19224448830).

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

12011336010 is a wasteful number, since it uses less digits than its factorization.

12011336010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26983 (or 26980 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 12011336010 its reverse (1063311021), we get a palindrome (13074647031).

The spelling of 12011336010 in words is "twelve billion, eleven million, three hundred thirty-six thousand, ten".