133210032212 has 12 divisors (see below), whose sum is σ = 236596923360. Its totient is φ = 65610911256.

The previous prime is 133210032211. The next prime is 133210032247. The reversal of 133210032212 is 212230012331.

It is a super-2 number, since 2×133210032212² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133210032211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248525912 + ... + 248526447.

It is an arithmetic number, because the mean of its divisors is an integer number (19716410280).

Almost surely, 2^133210032212 is an apocalyptic number.

It is an amenable number.

133210032212 is a deficient number, since it is larger than the sum of its proper divisors (103386891148).

133210032212 is a wasteful number, since it uses less digits than its factorization.

133210032212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497052430 (or 497052428 counting only the distinct ones).

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

Adding to 133210032212 its reverse (212230012331), we get a palindrome (345440044543).

The spelling of 133210032212 in words is "one hundred thirty-three billion, two hundred ten million, thirty-two thousand, two hundred twelve".