12201310101010 has 8 divisors (see below), whose sum is σ = 21962358181836. Its totient is φ = 4880524040400.

The previous prime is 12201310100933. The next prime is 12201310101011. The reversal of 12201310101010 is 1010101310221.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10995769784169 + 1205540316841 = 3315987^2 + 1097971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12201310101011) 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 3 ways as a sum of consecutive naturals, for example, 610065505041 + ... + 610065505060.

Almost surely, 2^{12201310101010} is an apocalyptic number.

12201310101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12201310101010 is a deficient number, since it is larger than the sum of its proper divisors (9761048080826).

12201310101010 is a wasteful number, since it uses less digits than its factorization.

12201310101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220131010108.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 12201310101010 its reverse (1010101310221), we get a palindrome (13211411411231).

The spelling of 12201310101010 in words is "twelve trillion, two hundred one billion, three hundred ten million, one hundred one thousand, ten".