11102001021122 has 32 divisors (see below), whose sum is σ = 18847205496000. Its totient is φ = 4858390555200.

The previous prime is 11102001021109. The next prime is 11102001021131. The reversal of 11102001021122 is 22112010020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102001021097 and 11102001021106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24707504 + ... + 25152827.

It is an arithmetic number, because the mean of its divisors is an integer number (588975171750).

Almost surely, 2^{11102001021122} is an apocalyptic number.

11102001021122 is a deficient number, since it is larger than the sum of its proper divisors (7745204474878).

11102001021122 is a wasteful number, since it uses less digits than its factorization.

11102001021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49860722.

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

Adding to 11102001021122 its reverse (22112010020111), we get a palindrome (33214011041233).

The spelling of 11102001021122 in words is "eleven trillion, one hundred two billion, one million, twenty-one thousand, one hundred twenty-two".