10021120001011 has 32 divisors (see below), whose sum is σ = 11598203179008. Its totient is φ = 8480902934400.

The previous prime is 10021120001003. The next prime is 10021120001021. The reversal of 10021120001011 is 11010002112001.

10021120001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10021120001011 - 2³ = 10021120001003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021120001021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 700623486 + ... + 700637788.

It is an arithmetic number, because the mean of its divisors is an integer number (362443849344).

Almost surely, 2^{10021120001011} is an apocalyptic number.

10021120001011 is a deficient number, since it is larger than the sum of its proper divisors (1577083177997).

10021120001011 is a wasteful number, since it uses less digits than its factorization.

10021120001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17091.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10021120001011 its reverse (11010002112001), we get a palindrome (21031122113012).

The spelling of 10021120001011 in words is "ten trillion, twenty-one billion, one hundred twenty million, one thousand, eleven".