222210200022112 has 24 divisors (see below), whose sum is σ = 443637969766992. Its totient is φ = 109540239446400.

The previous prime is 222210200022103. The next prime is 222210200022113. The reversal of 222210200022112 is 211220002012222.

It is a self number, because there is not a number n which added to its sum of digits gives 222210200022112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210200022113) 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, 48901890339 + ... + 48901894882.

It is an arithmetic number, because the mean of its divisors is an integer number (18484915406958).

Almost surely, 2^{222210200022112} is an apocalyptic number.

It is an amenable number.

222210200022112 is a deficient number, since it is larger than the sum of its proper divisors (221427769744880).

222210200022112 is an equidigital number, since it uses as much as digits as its factorization.

222210200022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97803785302 (or 97803785294 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222210200022112 its reverse (211220002012222), we get a palindrome (433430202034334).

The spelling of 222210200022112 in words is "two hundred twenty-two trillion, two hundred ten billion, two hundred million, twenty-two thousand, one hundred twelve".