212203033222 has 16 divisors (see below), whose sum is σ = 337059328032. Its totient is φ = 99851071360.

The previous prime is 212203033213. The next prime is 212203033249. The reversal of 212203033222 is 222330302212.

It is a junction number, because it is equal to n+sod(n) for n = 212203033193 and 212203033202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95847 + ... + 658477.

It is an arithmetic number, because the mean of its divisors is an integer number (21066208002).

Almost surely, 2^212203033222 is an apocalyptic number.

212203033222 is a deficient number, since it is larger than the sum of its proper divisors (124856294810).

212203033222 is a wasteful number, since it uses less digits than its factorization.

212203033222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573743.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 212203033222 its reverse (222330302212), we get a palindrome (434533335434).

The spelling of 212203033222 in words is "two hundred twelve billion, two hundred three million, thirty-three thousand, two hundred twenty-two".