12110022312000 has 448 divisors, whose sum is σ = 40170179751936. Its totient is φ = 3214606694400.

The previous prime is 12110022311927. The next prime is 12110022312077. The reversal of 12110022312000 is 21322001121.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6931895127 + ... + 6931896873.

Almost surely, 2^{12110022312000} is an apocalyptic number.

12110022312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110022312000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20085089875968).

12110022312000 is an abundant number, since it is smaller than the sum of its proper divisors (28060157439936).

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

12110022312000 is a wasteful number, since it uses less digits than its factorization.

12110022312000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2931 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12110022312000 its reverse (21322001121), we get a palindrome (12131344313121).

The spelling of 12110022312000 in words is "twelve trillion, one hundred ten billion, twenty-two million, three hundred twelve thousand".