212203202 has 16 divisors (see below), whose sum is σ = 325114560. Its totient is φ = 103841712.

The previous prime is 212203193. The next prime is 212203223. The reversal of 212203202 is 202302212.

212203202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 44699 + ... + 49217.

It is an arithmetic number, because the mean of its divisors is an integer number (20319660).

Almost surely, 2^212203202 is an apocalyptic number.

212203202 is a deficient number, since it is larger than the sum of its proper divisors (112911358).

212203202 is a wasteful number, since it uses less digits than its factorization.

212203202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5017.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 212203202 is about 14567.1960925911. The cubic root of 212203202 is about 596.4636442251.

Adding to 212203202 its reverse (202302212), we get a palindrome (414505414).

The spelling of 212203202 in words is "two hundred twelve million, two hundred three thousand, two hundred two".