11105022052102 has 16 divisors (see below), whose sum is σ = 18176578048512. Its totient is φ = 5046425134920.

The previous prime is 11105022051943. The next prime is 11105022052123. The reversal of 11105022052102 is 20125022050111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

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, 65521518 + ... + 65690785.

It is an arithmetic number, because the mean of its divisors is an integer number (1136036128032).

Almost surely, 2^{11105022052102} is an apocalyptic number.

11105022052102 is a deficient number, since it is larger than the sum of its proper divisors (7071555996410).

11105022052102 is a wasteful number, since it uses less digits than its factorization.

11105022052102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131216163.

The product of its (nonzero) digits is 400, while the sum is 22.

The spelling of 11105022052102 in words is "eleven trillion, one hundred five billion, twenty-two million, fifty-two thousand, one hundred two".