10001122110122 has 96 divisors (see below), whose sum is σ = 18329607936000. Its totient is φ = 4052749896000.

The previous prime is 10001122110121. The next prime is 10001122110131. The reversal of 10001122110122 is 22101122110001.

It is a super-2 number, since 2×10001122110122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10001122110097 and 10001122110106.

It is not an unprimeable number, because it can be changed into a prime (10001122110121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57426797 + ... + 57600687.

It is an arithmetic number, because the mean of its divisors is an integer number (190933416000).

Almost surely, 2^{10001122110122} is an apocalyptic number.

10001122110122 is a deficient number, since it is larger than the sum of its proper divisors (8328485825878).

10001122110122 is a wasteful number, since it uses less digits than its factorization.

10001122110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174460 (or 174447 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10001122110122 its reverse (22101122110001), we get a palindrome (32102244220123).

The spelling of 10001122110122 in words is "ten trillion, one billion, one hundred twenty-two million, one hundred ten thousand, one hundred twenty-two".