222210012010112 has 384 divisors, whose sum is σ = 535759180922880. Its totient is φ = 91436615424000.

The previous prime is 222210012010099. The next prime is 222210012010117. The reversal of 222210012010112 is 211010210012222.

It is not an unprimeable number, because it can be changed into a prime (222210012010117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19237290737 + ... + 19237302287.

It is an arithmetic number, because the mean of its divisors is an integer number (1395206200320).

Almost surely, 2^{222210012010112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222210012010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267879590461440).

222210012010112 is an abundant number, since it is smaller than the sum of its proper divisors (313549168912768).

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

222210012010112 is a wasteful number, since it uses less digits than its factorization.

222210012010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12380 (or 12361 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222210012010112 its reverse (211010210012222), we get a palindrome (433220222022334).

The spelling of 222210012010112 in words is "two hundred twenty-two trillion, two hundred ten billion, twelve million, ten thousand, one hundred twelve".