212201210220110 has 8 divisors (see below), whose sum is σ = 381962178396216. Its totient is φ = 84880484088040.

The previous prime is 212201210220089. The next prime is 212201210220121. The reversal of 212201210220110 is 11022012102212.

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, 10610060510996 + ... + 10610060511015.

It is an arithmetic number, because the mean of its divisors is an integer number (47745272299527).

Almost surely, 2^{212201210220110} is an apocalyptic number.

212201210220110 is a deficient number, since it is larger than the sum of its proper divisors (169760968176106).

212201210220110 is a wasteful number, since it uses less digits than its factorization.

212201210220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21220121022018.

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

Adding to 212201210220110 its reverse (11022012102212), we get a palindrome (223223222322322).

The spelling of 212201210220110 in words is "two hundred twelve trillion, two hundred one billion, two hundred ten million, two hundred twenty thousand, one hundred ten".