212020031233 has 8 divisors (see below), whose sum is σ = 217015640640. Its totient is φ = 207080238960.

The previous prime is 212020031213. The next prime is 212020031287. The reversal of 212020031233 is 332130020212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212020031233 - 2³⁷ = 74581077761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212020031233.

It is not an unprimeable number, because it can be changed into a prime (212020031203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13946598 + ... + 13961791.

It is an arithmetic number, because the mean of its divisors is an integer number (27126955080).

Almost surely, 2^212020031233 is an apocalyptic number.

It is an amenable number.

212020031233 is a deficient number, since it is larger than the sum of its proper divisors (4995609407).

212020031233 is a wasteful number, since it uses less digits than its factorization.

212020031233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27908567.

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

Adding to 212020031233 its reverse (332130020212), we get a palindrome (544150051445).

The spelling of 212020031233 in words is "two hundred twelve billion, twenty million, thirty-one thousand, two hundred thirty-three".