10011022122111 has 16 divisors (see below), whose sum is σ = 13724047292928. Its totient is φ = 6487207185600.

The previous prime is 10011022122091. The next prime is 10011022122113. The reversal of 10011022122111 is 11122122011001.

It is a happy number.

It is not a de Polignac number, because 10011022122111 - 2¹¹ = 10011022120063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011022122113) 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, 150133501 + ... + 150200166.

It is an arithmetic number, because the mean of its divisors is an integer number (857752955808).

Almost surely, 2^{10011022122111} is an apocalyptic number.

10011022122111 is a deficient number, since it is larger than the sum of its proper divisors (3713025170817).

10011022122111 is a wasteful number, since it uses less digits than its factorization.

10011022122111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300333982.

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

Adding to 10011022122111 its reverse (11122122011001), we get a palindrome (21133144133112).

It can be divided in two parts, 1001102 and 2122111, that added together give a palindrome (3123213).

The spelling of 10011022122111 in words is "ten trillion, eleven billion, twenty-two million, one hundred twenty-two thousand, one hundred eleven".