11001001102122 has 16 divisors (see below), whose sum is σ = 22005494106912. Its totient is φ = 3666418383600.

The previous prime is 11001001102093. The next prime is 11001001102151. The reversal of 11001001102122 is 22120110010011.

It is an interprime number because it is at equal distance from previous prime (11001001102093) and next prime (11001001102151).

It is a junction number, because it is equal to n+sod(n) for n = 11001001102098 and 11001001102107.

It is an unprimeable number.

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, 145454988 + ... + 145530599.

It is an arithmetic number, because the mean of its divisors is an integer number (1375343381682).

Almost surely, 2^{11001001102122} is an apocalyptic number.

11001001102122 is an abundant number, since it is smaller than the sum of its proper divisors (11004493004790).

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

11001001102122 is a wasteful number, since it uses less digits than its factorization.

11001001102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290991893.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11001001102122 its reverse (22120110010011), we get a palindrome (33121111112133).

The spelling of 11001001102122 in words is "eleven trillion, one billion, one million, one hundred two thousand, one hundred twenty-two".