11022112102 has 16 divisors (see below), whose sum is σ = 16636838400. Its totient is φ = 5476568328.

The previous prime is 11022112069. The next prime is 11022112117. The reversal of 11022112102 is 20121122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312403 + ... + 345889.

It is an arithmetic number, because the mean of its divisors is an integer number (1039802400).

Almost surely, 2^11022112102 is an apocalyptic number.

11022112102 is a deficient number, since it is larger than the sum of its proper divisors (5614726298).

11022112102 is a wasteful number, since it uses less digits than its factorization.

11022112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34515.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11022112102 its reverse (20121122011), we get a palindrome (31143234113).

Subtracting 11022112102 from its reverse (20121122011), we obtain a palindrome (9099009909).

The spelling of 11022112102 in words is "eleven billion, twenty-two million, one hundred twelve thousand, one hundred two".