10112221130022 has 96 divisors (see below), whose sum is σ = 25287308766720. Its totient is φ = 2888293584960.

The previous prime is 10112221130021. The next prime is 10112221130029. The reversal of 10112221130022 is 22003112221101.

10112221130022 is a `hidden beast` number, since 10 + 1 + 122 + 211 + 300 + 22 = 666.

10112221130022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10112221129977 and 10112221130004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112221130021) 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, 6081198 + ... + 7563425.

It is an arithmetic number, because the mean of its divisors is an integer number (263409466320).

Almost surely, 2^{10112221130022} is an apocalyptic number.

10112221130022 is an abundant number, since it is smaller than the sum of its proper divisors (15175087636698).

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

10112221130022 is a wasteful number, since it uses less digits than its factorization.

10112221130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13644858 (or 13644855 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10112221130022 its reverse (22003112221101), we get a palindrome (32115333351123).

The spelling of 10112221130022 in words is "ten trillion, one hundred twelve billion, two hundred twenty-one million, one hundred thirty thousand, twenty-two".