202222201211112 has 32 divisors (see below), whose sum is σ = 505555858190880. Its totient is φ = 67407353048640.

The previous prime is 202222201211059. The next prime is 202222201211137. The reversal of 202222201211112 is 211112102222202.

202222201211112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55396687 + ... + 58934177.

It is an arithmetic number, because the mean of its divisors is an integer number (15798620568465).

Almost surely, 2^{202222201211112} is an apocalyptic number.

It is an amenable number.

202222201211112 is an abundant number, since it is smaller than the sum of its proper divisors (303333656979768).

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

202222201211112 is a wasteful number, since it uses less digits than its factorization.

202222201211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5919393 (or 5919389 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 202222201211112 its reverse (211112102222202), we get a palindrome (413334303433314).

The spelling of 202222201211112 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred one million, two hundred eleven thousand, one hundred twelve".