2210001210212 has 24 divisors (see below), whose sum is σ = 3870461863800. Its totient is φ = 1104155264000.

The previous prime is 2210001210203. The next prime is 2210001210233. The reversal of 2210001210212 is 2120121000122.

It can be written as a sum of positive squares in 4 ways, for example, as 175138902016 + 2034862308196 = 418496^2 + 1426486^2 .

It is a super-2 number, since 2×2210001210212² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31925414 + ... + 31994562.

It is an arithmetic number, because the mean of its divisors is an integer number (161269244325).

Almost surely, 2^{2210001210212} is an apocalyptic number.

It is an amenable number.

2210001210212 is a deficient number, since it is larger than the sum of its proper divisors (1660460653588).

2210001210212 is a wasteful number, since it uses less digits than its factorization.

2210001210212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75151 (or 75149 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2210001210212 its reverse (2120121000122), we get a palindrome (4330122210334).

The spelling of 2210001210212 in words is "two trillion, two hundred ten billion, one million, two hundred ten thousand, two hundred twelve".