212011101100222 has 8 divisors (see below), whose sum is σ = 322495759420272. Its totient is φ = 104512514626800.

The previous prime is 212011101100199. The next prime is 212011101100259. The reversal of 212011101100222 is 222001101110212.

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

It is a junction number, because it is equal to n+sod(n) for n = 212011101100196 and 212011101100205.

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, 746517961479 + ... + 746517961762.

It is an arithmetic number, because the mean of its divisors is an integer number (40311969927534).

Almost surely, 2^{212011101100222} is an apocalyptic number.

212011101100222 is a deficient number, since it is larger than the sum of its proper divisors (110484658320050).

212011101100222 is a wasteful number, since it uses less digits than its factorization.

212011101100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493035923314.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 212011101100222 its reverse (222001101110212), we get a palindrome (434012202210434).

The spelling of 212011101100222 in words is "two hundred twelve trillion, eleven billion, one hundred one million, one hundred thousand, two hundred twenty-two".