12230010100 has 144 divisors (see below), whose sum is σ = 33282619776. Its totient is φ = 3789504000.

The previous prime is 12230010019. The next prime is 12230010151. The reversal of 12230010100 is 101003221.

It is a super-2 number, since 2×12230010100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 47 ways as a sum of consecutive naturals, for example, 1327510 + ... + 1336690.

It is an arithmetic number, because the mean of its divisors is an integer number (231129304).

Almost surely, 2^12230010100 is an apocalyptic number.

12230010100 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 12230010100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16641309888).

12230010100 is an abundant number, since it is smaller than the sum of its proper divisors (21052609676).

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

12230010100 is a wasteful number, since it uses less digits than its factorization.

12230010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9386 (or 9379 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 12230010100 its reverse (101003221), we get a palindrome (12331013321).

The spelling of 12230010100 in words is "twelve billion, two hundred thirty million, ten thousand, one hundred".