12210101300 has 18 divisors (see below), whose sum is σ = 26495920038. Its totient is φ = 4884040480.

The previous prime is 12210101279. The next prime is 12210101303. The reversal of 12210101300 is 310101221.

It can be written as a sum of positive squares in 3 ways, for example, as 73994404 + 12136106896 = 8602^2 + 110164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210101303) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 61050407 + ... + 61050606.

Almost surely, 2^12210101300 is an apocalyptic number.

12210101300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12210101300 is an abundant number, since it is smaller than the sum of its proper divisors (14285818738).

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

12210101300 is a wasteful number, since it uses less digits than its factorization.

12210101300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122101027 (or 122101020 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 12210101300 its reverse (310101221), we get a palindrome (12520202521).

The spelling of 12210101300 in words is "twelve billion, two hundred ten million, one hundred one thousand, three hundred".