12011034000 has 160 divisors (see below), whose sum is σ = 44255667456. Its totient is φ = 2745369600.

The previous prime is 12011033989. The next prime is 12011034001. The reversal of 12011034000 is 43011021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12011034001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100989 + ... + 184988.

Almost surely, 2^12011034000 is an apocalyptic number.

12011034000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011034000 is an abundant number, since it is smaller than the sum of its proper divisors (32244633456).

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

12011034000 is a wasteful number, since it uses less digits than its factorization.

12011034000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286010 (or 285994 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12011034000 its reverse (43011021), we get a palindrome (12054045021).

The spelling of 12011034000 in words is "twelve billion, eleven million, thirty-four thousand".