10022111022021 has 16 divisors (see below), whose sum is σ = 15272793896064. Its totient is φ = 5726543457024.

The previous prime is 10022111021969. The next prime is 10022111022029. The reversal of 10022111022021 is 12022011122001.

10022111022021 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 10022111022021 - 2⁹ = 10022111021509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022111022029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15386976 + ... + 16025081.

It is an arithmetic number, because the mean of its divisors is an integer number (954549618504).

Almost surely, 2^{10022111022021} is an apocalyptic number.

It is an amenable number.

10022111022021 is a deficient number, since it is larger than the sum of its proper divisors (5250682874043).

10022111022021 is a wasteful number, since it uses less digits than its factorization.

10022111022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31427260.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10022111022021 its reverse (12022011122001), we get a palindrome (22044122144022).

The spelling of 10022111022021 in words is "ten trillion, twenty-two billion, one hundred eleven million, twenty-two thousand, twenty-one".