12234202030100 has 72 divisors (see below), whose sum is σ = 26970865816608. Its totient is φ = 4815916617600.

The previous prime is 12234202030027. The next prime is 12234202030117. The reversal of 12234202030100 is 103020243221.

It is a super-2 number, since 2×12234202030100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5946479 + ... + 7734921.

It is an arithmetic number, because the mean of its divisors is an integer number (374595358564).

Almost surely, 2^{12234202030100} is an apocalyptic number.

12234202030100 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 12234202030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13485432908304).

12234202030100 is an abundant number, since it is smaller than the sum of its proper divisors (14736663786508).

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

12234202030100 is a wasteful number, since it uses less digits than its factorization.

12234202030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789545 (or 1789538 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12234202030100 its reverse (103020243221), we get a palindrome (12337222273321).

The spelling of 12234202030100 in words is "twelve trillion, two hundred thirty-four billion, two hundred two million, thirty thousand, one hundred".