202211201212 has 12 divisors (see below), whose sum is σ = 353873307256. Its totient is φ = 101104542000.

The previous prime is 202211201207. The next prime is 202211201221. The reversal of 202211201212 is 212102112202.

It is a happy number.

202211201212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×202211201212⁵ (a number of 58 digits) contains 55555 as substring.

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, 298087 + ... + 702337.

Almost surely, 2^202211201212 is an apocalyptic number.

It is an amenable number.

202211201212 is a deficient number, since it is larger than the sum of its proper divisors (151662106044).

202211201212 is a wasteful number, since it uses less digits than its factorization.

202211201212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529308 (or 529306 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202211201212 its reverse (212102112202), we get a palindrome (414313313414).

The spelling of 202211201212 in words is "two hundred two billion, two hundred eleven million, two hundred one thousand, two hundred twelve".