2100212122310 has 16 divisors (see below), whose sum is σ = 3872586255552. Its totient is φ = 819594974400.

The previous prime is 2100212122289. The next prime is 2100212122339. The reversal of 2100212122310 is 132212120012.

It is a super-2 number, since 2×2100212122310² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2561233886 + ... + 2561234705.

It is an arithmetic number, because the mean of its divisors is an integer number (242036640972).

Almost surely, 2^{2100212122310} is an apocalyptic number.

2100212122310 is a deficient number, since it is larger than the sum of its proper divisors (1772374133242).

2100212122310 is a wasteful number, since it uses less digits than its factorization.

2100212122310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122468639.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2100212122310 its reverse (132212120012), we get a palindrome (2232424242322).

The spelling of 2100212122310 in words is "two trillion, one hundred billion, two hundred twelve million, one hundred twenty-two thousand, three hundred ten".