11122021111102 has 16 divisors (see below), whose sum is σ = 18379865674224. Its totient is φ = 5005410040000.

The previous prime is 11122021111079. The next prime is 11122021111153. The reversal of 11122021111102 is 20111112022111.

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, 2502702799 + ... + 2502707242.

It is an arithmetic number, because the mean of its divisors is an integer number (1148741604639).

Almost surely, 2^{11122021111102} is an apocalyptic number.

11122021111102 is a deficient number, since it is larger than the sum of its proper divisors (7257844563122).

11122021111102 is a wasteful number, since it uses less digits than its factorization.

11122021111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5005410155.

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

Adding to 11122021111102 its reverse (20111112022111), we get a palindrome (31233133133213).

The spelling of 11122021111102 in words is "eleven trillion, one hundred twenty-two billion, twenty-one million, one hundred eleven thousand, one hundred two".