212201002022 has 8 divisors (see below), whose sum is σ = 318305727000. Its totient is φ = 106099093024.

The previous prime is 212201002021. The next prime is 212201002043. The reversal of 212201002022 is 220200102212.

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 = 212201001988 and 212201002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212201002021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504272 + ... + 823827.

It is an arithmetic number, because the mean of its divisors is an integer number (39788215875).

Almost surely, 2^212201002022 is an apocalyptic number.

212201002022 is a deficient number, since it is larger than the sum of its proper divisors (106104724978).

212201002022 is a wasteful number, since it uses less digits than its factorization.

212201002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407990.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 212201002022 its reverse (220200102212), we get a palindrome (432401104234).

The spelling of 212201002022 in words is "two hundred twelve billion, two hundred one million, two thousand, twenty-two".