2023212212 has 12 divisors (see below), whose sum is σ = 4046424480. Its totient is φ = 867090936.

The previous prime is 2023212209. The next prime is 2023212251. The reversal of 2023212212 is 2122123202.

2023212212 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36128762 + ... + 36128817.

It is an arithmetic number, because the mean of its divisors is an integer number (337202040).

Almost surely, 2^2023212212 is an apocalyptic number.

It is an amenable number.

2023212212 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.

2023212212 is a wasteful number, since it uses less digits than its factorization.

2023212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72257590 (or 72257588 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2023212212 is about 44980.1313026096. The cubic root of 2023212212 is about 1264.7765725790.

Adding to 2023212212 its reverse (2122123202), we get a palindrome (4145335414).

The spelling of 2023212212 in words is "two billion, twenty-three million, two hundred twelve thousand, two hundred twelve".