200231033212 has 12 divisors (see below), whose sum is σ = 400462066480. Its totient is φ = 85813299936.

The previous prime is 200231033179. The next prime is 200231033213. The reversal of 200231033212 is 212330132002.

200231033212 is an admirable number.

It is a super-2 number, since 2×200231033212² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200231033212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200231033213) 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, 3575554137 + ... + 3575554192.

Almost surely, 2^200231033212 is an apocalyptic number.

It is an amenable number.

200231033212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200231033212 is a wasteful number, since it uses less digits than its factorization.

200231033212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7151108340 (or 7151108338 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 200231033212 its reverse (212330132002), we get a palindrome (412561165214).

The spelling of 200231033212 in words is "two hundred billion, two hundred thirty-one million, thirty-three thousand, two hundred twelve".