10001120221105 has 32 divisors (see below), whose sum is σ = 13088783554560. Its totient is φ = 7291589760000.

The previous prime is 10001120221091. The next prime is 10001120221153. The reversal of 10001120221105 is 50112202110001.

10001120221105 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 10001120221105 - 2³⁵ = 9966760482737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 142836105 + ... + 142906105.

It is an arithmetic number, because the mean of its divisors is an integer number (409024486080).

Almost surely, 2^{10001120221105} is an apocalyptic number.

It is an amenable number.

10001120221105 is a deficient number, since it is larger than the sum of its proper divisors (3087663333455).

10001120221105 is a wasteful number, since it uses less digits than its factorization.

10001120221105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97921.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 10001120221105 its reverse (50112202110001), we get a palindrome (60113322331106).

The spelling of 10001120221105 in words is "ten trillion, one billion, one hundred twenty million, two hundred twenty-one thousand, one hundred five".