201332212 has 6 divisors (see below), whose sum is σ = 352331378. Its totient is φ = 100666104.

The previous prime is 201332171. The next prime is 201332233. The reversal of 201332212 is 212233102.

It can be written as a sum of positive squares in only one way, i.e., 191434896 + 9897316 = 13836^2 + 3146^2 .

It is a pancake number, because a pancake can be divided into 201332212 parts by 20066 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25166523 + ... + 25166530.

Almost surely, 2^201332212 is an apocalyptic number.

It is an amenable number.

201332212 is a deficient number, since it is larger than the sum of its proper divisors (150999166).

201332212 is a wasteful number, since it uses less digits than its factorization.

201332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50333057 (or 50333055 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 201332212 is about 14189.1582555133. The cubic root of 201332212 is about 586.0991457075.

Adding to 201332212 its reverse (212233102), we get a palindrome (413565314).

It can be divided in two parts, 2013 and 32212, that added together give a square (34225 = 185²).

The spelling of 201332212 in words is "two hundred one million, three hundred thirty-two thousand, two hundred twelve".