210222200112 has 20 divisors (see below), whose sum is σ = 543074017080. Its totient is φ = 70074066688.

The previous prime is 210222200057. The next prime is 210222200117. The reversal of 210222200112 is 211002222012.

It is a junction number, because it is equal to n+sod(n) for n = 210222200091 and 210222200100.

It is not an unprimeable number, because it can be changed into a prime (210222200117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2189814537 + ... + 2189814632.

It is an arithmetic number, because the mean of its divisors is an integer number (27153700854).

Almost surely, 2^210222200112 is an apocalyptic number.

It is an amenable number.

210222200112 is an abundant number, since it is smaller than the sum of its proper divisors (332851816968).

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

210222200112 is a wasteful number, since it uses less digits than its factorization.

210222200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4379629180 (or 4379629174 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210222200112 its reverse (211002222012), we get a palindrome (421224422124).

The spelling of 210222200112 in words is "two hundred ten billion, two hundred twenty-two million, two hundred thousand, one hundred twelve".