211210212100022 has 8 divisors (see below), whose sum is σ = 316815384627936. Its totient is φ = 105605083890712.

The previous prime is 211210212100009. The next prime is 211210212100031. The reversal of 211210212100022 is 220001212012112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6265268 + ... + 21486600.

It is an arithmetic number, because the mean of its divisors is an integer number (39601923078492).

Almost surely, 2^{211210212100022} is an apocalyptic number.

211210212100022 is a deficient number, since it is larger than the sum of its proper divisors (105605172527914).

211210212100022 is a wasteful number, since it uses less digits than its factorization.

211210212100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22159302.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211210212100022 its reverse (220001212012112), we get a palindrome (431211424112134).

The spelling of 211210212100022 in words is "two hundred eleven trillion, two hundred ten billion, two hundred twelve million, one hundred thousand, twenty-two".