10022120111111 has 8 divisors (see below), whose sum is σ = 10818480480480. Its totient is φ = 9255811076512.

The previous prime is 10022120111071. The next prime is 10022120111141. The reversal of 10022120111111 is 11111102122001.

10022120111111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10022120111111 - 2³⁴ = 10004940241927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022120111141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7512833000 + ... + 7512834333.

It is an arithmetic number, because the mean of its divisors is an integer number (1352310060060).

Almost surely, 2^{10022120111111} is an apocalyptic number.

10022120111111 is a deficient number, since it is larger than the sum of its proper divisors (796360369369).

10022120111111 is a wasteful number, since it uses less digits than its factorization.

10022120111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15025667385.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10022120111111 its reverse (11111102122001), we get a palindrome (21133222233112).

The spelling of 10022120111111 in words is "ten trillion, twenty-two billion, one hundred twenty million, one hundred eleven thousand, one hundred eleven".