10111011022122 has 16 divisors (see below), whose sum is σ = 20222062779072. Its totient is φ = 3370330218240.

The previous prime is 10111011022117. The next prime is 10111011022129. The reversal of 10111011022122 is 22122011011101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10111011022129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227722 + ... + 5018442.

It is an arithmetic number, because the mean of its divisors is an integer number (1263878923692).

Almost surely, 2^{10111011022122} is an apocalyptic number.

10111011022122 is an abundant number, since it is smaller than the sum of its proper divisors (10111051756950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10111011022122 is a wasteful number, since it uses less digits than its factorization.

10111011022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3394573.

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

Adding to 10111011022122 its reverse (22122011011101), we get a palindrome (32233022033223).

The spelling of 10111011022122 in words is "ten trillion, one hundred eleven billion, eleven million, twenty-two thousand, one hundred twenty-two".