222010211112 has 64 divisors (see below), whose sum is σ = 573175948800. Its totient is φ = 71605451520.

The previous prime is 222010211089. The next prime is 222010211117. The reversal of 222010211112 is 211112010222.

It is a junction number, because it is equal to n+sod(n) for n = 222010211091 and 222010211100.

It is not an unprimeable number, because it can be changed into a prime (222010211117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529912 + ... + 851367.

It is an arithmetic number, because the mean of its divisors is an integer number (8955874200).

Almost surely, 2^222010211112 is an apocalyptic number.

It is an amenable number.

222010211112 is an abundant number, since it is smaller than the sum of its proper divisors (351165737688).

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

222010211112 is a wasteful number, since it uses less digits than its factorization.

222010211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381506 (or 1381502 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 222010211112 its reverse (211112010222), we get a palindrome (433122221334).

The spelling of 222010211112 in words is "two hundred twenty-two billion, ten million, two hundred eleven thousand, one hundred twelve".