212010010222 has 32 divisors (see below), whose sum is σ = 330654804480. Its totient is φ = 101877044640.

The previous prime is 212010010217. The next prime is 212010010349. The reversal of 212010010222 is 222010010212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3036804 + ... + 3105832.

It is an arithmetic number, because the mean of its divisors is an integer number (10332962640).

Almost surely, 2^212010010222 is an apocalyptic number.

212010010222 is a deficient number, since it is larger than the sum of its proper divisors (118644794258).

212010010222 is a wasteful number, since it uses less digits than its factorization.

212010010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69648.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 212010010222 its reverse (222010010212), we get a palindrome (434020020434).

The spelling of 212010010222 in words is "two hundred twelve billion, ten million, ten thousand, two hundred twenty-two".