10022112011121 has 32 divisors (see below), whose sum is σ = 15812472284160. Its totient is φ = 5524516920384.

The previous prime is 10022112011117. The next prime is 10022112011161. The reversal of 10022112011121 is 12111021122001.

It is a happy number.

10022112011121 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 10022112011121 - 2² = 10022112011117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10022112011121.

It is not an unprimeable number, because it can be changed into a prime (10022112011161) 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, 6643195 + ... + 8011008.

It is an arithmetic number, because the mean of its divisors is an integer number (494139758880).

Almost surely, 2^{10022112011121} is an apocalyptic number.

It is an amenable number.

10022112011121 is a deficient number, since it is larger than the sum of its proper divisors (5790360273039).

10022112011121 is a wasteful number, since it uses less digits than its factorization.

10022112011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14655365.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10022112011121 its reverse (12111021122001), we get a palindrome (22133133133122).

The spelling of 10022112011121 in words is "ten trillion, twenty-two billion, one hundred twelve million, eleven thousand, one hundred twenty-one".