10000112220021 has 64 divisors (see below), whose sum is σ = 17371078373376. Its totient is φ = 4961909568000.

The previous prime is 10000112220019. The next prime is 10000112220073. The reversal of 10000112220021 is 12002221100001.

10000112220021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10000112220021 - 2¹ = 10000112220019 is a prime.

It is a super-2 number, since 2×10000112220021² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10000112219979 and 10000112220006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000112230021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2381905 + ... + 5066921.

It is an arithmetic number, because the mean of its divisors is an integer number (271423099584).

Almost surely, 2^{10000112220021} is an apocalyptic number.

10000112220021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10000112220021 is a deficient number, since it is larger than the sum of its proper divisors (7370966153355).

10000112220021 is a wasteful number, since it uses less digits than its factorization.

10000112220021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685762.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10000112220021 its reverse (12002221100001), we get a palindrome (22002333320022).

The spelling of 10000112220021 in words is "ten trillion, one hundred twelve million, two hundred twenty thousand, twenty-one".