210222222002112 has 56 divisors (see below), whose sum is σ = 556223040781056. Its totient is φ = 70072804281088.

The previous prime is 210222222002081. The next prime is 210222222002113. The reversal of 210222222002112 is 211200222222012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222222002113) 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, 733843 + ... + 20517869.

Almost surely, 2^{210222222002112} is an apocalyptic number.

It is an amenable number.

210222222002112 is an abundant number, since it is smaller than the sum of its proper divisors (346000818778944).

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

210222222002112 is a wasteful number, since it uses less digits than its factorization.

210222222002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19839385 (or 19839375 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 210222222002112 its reverse (211200222222012), we get a palindrome (421422444224124).

The spelling of 210222222002112 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two thousand, one hundred twelve".