10000112220101 has 4 divisors (see below), whose sum is σ = 10000119360204. Its totient is φ = 10000105080000.

The previous prime is 10000112220097. The next prime is 10000112220107. The reversal of 10000112220101 is 10102221100001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 746798430625 + 9253313789476 = 864175^2 + 3041926^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000112220101 - 2² = 10000112220097 is a prime.

It is a super-2 number, since 2×10000112220101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000112220107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700250 + ... + 4526651.

It is an arithmetic number, because the mean of its divisors is an integer number (2500029840051).

Almost surely, 2^{10000112220101} is an apocalyptic number.

It is an amenable number.

10000112220101 is a deficient number, since it is larger than the sum of its proper divisors (7140103).

10000112220101 is an equidigital number, since it uses as much as digits as its factorization.

10000112220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7140102.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10000112220101 its reverse (10102221100001), we get a palindrome (20102333320102).

The spelling of 10000112220101 in words is "ten trillion, one hundred twelve million, two hundred twenty thousand, one hundred one".