201210213332 has 18 divisors (see below), whose sum is σ = 371625791418. Its totient is φ = 95310100368.

The previous prime is 201210213329. The next prime is 201210213349. The reversal of 201210213332 is 233312012102.

It can be written as a sum of positive squares in only one way, i.e., 199260460996 + 1949752336 = 446386^2 + 44156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69669683 + ... + 69672570.

It is an arithmetic number, because the mean of its divisors is an integer number (20645877301).

Almost surely, 2^201210213332 is an apocalyptic number.

It is an amenable number.

201210213332 is a deficient number, since it is larger than the sum of its proper divisors (170415578086).

201210213332 is a wasteful number, since it uses less digits than its factorization.

201210213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139342295 (or 139342274 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201210213332 its reverse (233312012102), we get a palindrome (434522225434).

The spelling of 201210213332 in words is "two hundred one billion, two hundred ten million, two hundred thirteen thousand, three hundred thirty-two".