2100002211210 has 16 divisors (see below), whose sum is σ = 5040005306976. Its totient is φ = 560000589648.

The previous prime is 2100002211163. The next prime is 2100002211227. The reversal of 2100002211210 is 121122000012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35000036824 + ... + 35000036883.

It is an arithmetic number, because the mean of its divisors is an integer number (315000331686).

Almost surely, 2^{2100002211210} is an apocalyptic number.

2100002211210 is an abundant number, since it is smaller than the sum of its proper divisors (2940003095766).

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

2100002211210 is a wasteful number, since it uses less digits than its factorization.

2100002211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70000073717.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2100002211210 its reverse (121122000012), we get a palindrome (2221124211222).

The spelling of 2100002211210 in words is "two trillion, one hundred billion, two million, two hundred eleven thousand, two hundred ten".