12101300223000 has 128 divisors (see below), whose sum is σ = 37770641737920. Its totient is φ = 3225766809600.

The previous prime is 12101300222987. The next prime is 12101300223017. The reversal of 12101300223000 is 32200310121.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7001182 + ... + 8556818.

Almost surely, 2^{12101300223000} is an apocalyptic number.

12101300223000 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 12101300223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18885320868960).

12101300223000 is an abundant number, since it is smaller than the sum of its proper divisors (25669341514920).

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

12101300223000 is a wasteful number, since it uses less digits than its factorization.

12101300223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558254 (or 1558240 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12101300223000 its reverse (32200310121), we get a palindrome (12133500533121).

The spelling of 12101300223000 in words is "twelve trillion, one hundred one billion, three hundred million, two hundred twenty-three thousand".