22210212010112 has 384 divisors, whose sum is σ = 55788471567360. Its totient is φ = 8610337511424.

The previous prime is 22210212010099. The next prime is 22210212010159. The reversal of 22210212010112 is 21101021201222.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4783588463 + ... + 4783593105.

It is an arithmetic number, because the mean of its divisors is an integer number (145282478040).

Almost surely, 2^{22210212010112} 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 22210212010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27894235783680).

22210212010112 is an abundant number, since it is smaller than the sum of its proper divisors (33578259557248).

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

22210212010112 is a wasteful number, since it uses less digits than its factorization.

22210212010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5368 (or 5337 counting only the distinct ones).

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

Adding to 22210212010112 its reverse (21101021201222), we get a palindrome (43311233211334).

The spelling of 22210212010112 in words is "twenty-two trillion, two hundred ten billion, two hundred twelve million, ten thousand, one hundred twelve".