213002302202 has 4 divisors (see below), whose sum is σ = 319503453306. Its totient is φ = 106501151100.

The previous prime is 213002302199. The next prime is 213002302229. The reversal of 213002302202 is 202203200312.

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., 191066026321 + 21936275881 = 437111^2 + 148109^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53250575549 + ... + 53250575552.

Almost surely, 2^213002302202 is an apocalyptic number.

213002302202 is a deficient number, since it is larger than the sum of its proper divisors (106501151104).

213002302202 is a wasteful number, since it uses less digits than its factorization.

213002302202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106501151103.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 213002302202 its reverse (202203200312), we get a palindrome (415205502514).

The spelling of 213002302202 in words is "two hundred thirteen billion, two million, three hundred two thousand, two hundred two".