10222220010112 has 128 divisors (see below), whose sum is σ = 22563687240000. Its totient is φ = 4574181089280.

The previous prime is 10222220010047. The next prime is 10222220010131. The reversal of 10222220010112 is 21101002222201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28518339 + ... + 28874557.

Almost surely, 2^{10222220010112} 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 10222220010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11281843620000).

10222220010112 is an abundant number, since it is smaller than the sum of its proper divisors (12341467229888).

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

10222220010112 is a wasteful number, since it uses less digits than its factorization.

10222220010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356562 (or 356550 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10222220010112 its reverse (21101002222201), we get a palindrome (31323222232313).

The spelling of 10222220010112 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty million, ten thousand, one hundred twelve".