10020112222222 has 8 divisors (see below), whose sum is σ = 15313756415256. Its totient is φ = 4915526750472.

The previous prime is 10020112222217. The next prime is 10020112222259. The reversal of 10020112222222 is 22222221102001.

10020112222222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10020112222222² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10020112222222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47264680188 + ... + 47264680399.

It is an arithmetic number, because the mean of its divisors is an integer number (1914219551907).

Almost surely, 2^{10020112222222} is an apocalyptic number.

10020112222222 is a deficient number, since it is larger than the sum of its proper divisors (5293644193034).

10020112222222 is an equidigital number, since it uses as much as digits as its factorization.

10020112222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94529360642.

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

Adding to 10020112222222 its reverse (22222221102001), we get a palindrome (32242333324223).

The spelling of 10020112222222 in words is "ten trillion, twenty billion, one hundred twelve million, two hundred twenty-two thousand, two hundred twenty-two".