212333013202 has 4 divisors (see below), whose sum is σ = 318499519806. Its totient is φ = 106166506600.

The previous prime is 212333013163. The next prime is 212333013203. The reversal of 212333013202 is 202310333212.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 207280788961 + 5052224241 = 455281^2 + 71079^2 .

It is not an unprimeable number, because it can be changed into a prime (212333013203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53083253299 + ... + 53083253302.

Almost surely, 2^212333013202 is an apocalyptic number.

212333013202 is a deficient number, since it is larger than the sum of its proper divisors (106166506604).

212333013202 is a wasteful number, since it uses less digits than its factorization.

212333013202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106166506603.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 212333013202 its reverse (202310333212), we get a palindrome (414643346414).

The spelling of 212333013202 in words is "two hundred twelve billion, three hundred thirty-three million, thirteen thousand, two hundred two".