212133343202 has 32 divisors (see below), whose sum is σ = 348650400384. Its totient is φ = 96001891200.

The previous prime is 212133343183. The next prime is 212133343217. The reversal of 212133343202 is 202343331212.

It is a happy number.

212133343202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212133343202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5982758 + ... + 6018110.

It is an arithmetic number, because the mean of its divisors is an integer number (10895325012).

Almost surely, 2^212133343202 is an apocalyptic number.

212133343202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212133343202 is a deficient number, since it is larger than the sum of its proper divisors (136517057182).

212133343202 is a wasteful number, since it uses less digits than its factorization.

212133343202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36554.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 212133343202 its reverse (202343331212), we get a palindrome (414476674414).

The spelling of 212133343202 in words is "two hundred twelve billion, one hundred thirty-three million, three hundred forty-three thousand, two hundred two".