2122212102810 has 32 divisors (see below), whose sum is σ = 5093389339200. Its totient is φ = 565914306048.

The previous prime is 2122212102809. The next prime is 2122212102869. The reversal of 2122212102810 is 182012122212.

It is a super-2 number, since 2×2122212102810² (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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1501866 + ... + 2549514.

It is an arithmetic number, because the mean of its divisors is an integer number (159168416850).

Almost surely, 2^{2122212102810} is an apocalyptic number.

2122212102810 is an abundant number, since it is smaller than the sum of its proper divisors (2971177236390).

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

2122212102810 is a wasteful number, since it uses less digits than its factorization.

2122212102810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115182.

The product of its (nonzero) digits is 512, while the sum is 24.

The spelling of 2122212102810 in words is "two trillion, one hundred twenty-two billion, two hundred twelve million, one hundred two thousand, eight hundred ten".