12101001202210 has 32 divisors (see below), whose sum is σ = 23066512206192. Its totient is φ = 4554993991680.

The previous prime is 12101001202201. The next prime is 12101001202211. The reversal of 12101001202210 is 1220210010121.

It can be written as a sum of positive squares in 8 ways, for example, as 9727555923409 + 2373445278801 = 3118903^2 + 1540599^2 .

It is not an unprimeable number, because it can be changed into a prime (12101001202211) 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 15 ways as a sum of consecutive naturals, for example, 4141471 + ... + 6430690.

Almost surely, 2^{12101001202210} is an apocalyptic number.

12101001202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101001202210 is a deficient number, since it is larger than the sum of its proper divisors (10965511003982).

12101001202210 is a wasteful number, since it uses less digits than its factorization.

12101001202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10578918.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12101001202210 its reverse (1220210010121), we get a palindrome (13321211212331).

The spelling of 12101001202210 in words is "twelve trillion, one hundred one billion, one million, two hundred two thousand, two hundred ten".