12011210023000 has 32 divisors (see below), whose sum is σ = 28106231456160. Its totient is φ = 4804484008800.

The previous prime is 12011210022991. The next prime is 12011210023027. The reversal of 12011210023000 is 32001211021.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6005604012 + ... + 6005606011.

It is an arithmetic number, because the mean of its divisors is an integer number (878319733005).

Almost surely, 2^{12011210023000} is an apocalyptic number.

12011210023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011210023000 is an abundant number, since it is smaller than the sum of its proper divisors (16095021433160).

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

12011210023000 is a wasteful number, since it uses less digits than its factorization.

12011210023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12011210044 (or 12011210030 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12011210023000 its reverse (32001211021), we get a palindrome (12043211234021).

The spelling of 12011210023000 in words is "twelve trillion, eleven billion, two hundred ten million, twenty-three thousand".