11102002002122 has 16 divisors (see below), whose sum is σ = 16887691052352. Its totient is φ = 5472772935840.

The previous prime is 11102002002121. The next prime is 11102002002149. The reversal of 11102002002122 is 22120020020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102002002097 and 11102002002106.

It is not an unprimeable number, because it can be changed into a prime (11102002002121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22941038 + ... + 23419974.

It is an arithmetic number, because the mean of its divisors is an integer number (1055480690772).

Almost surely, 2^{11102002002122} is an apocalyptic number.

11102002002122 is a deficient number, since it is larger than the sum of its proper divisors (5785689050230).

11102002002122 is a wasteful number, since it uses less digits than its factorization.

11102002002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642253.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102002002122 its reverse (22120020020111), we get a palindrome (33222022022233).

The spelling of 11102002002122 in words is "eleven trillion, one hundred two billion, two million, two thousand, one hundred twenty-two".