11120111202 has 16 divisors (see below), whose sum is σ = 22841309952. Its totient is φ = 3606522480.

The previous prime is 11120111173. The next prime is 11120111257. The reversal of 11120111202 is 20211102111.

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, 25045074 + ... + 25045517.

It is an arithmetic number, because the mean of its divisors is an integer number (1427581872).

Almost surely, 2^11120111202 is an apocalyptic number.

11120111202 is an abundant number, since it is smaller than the sum of its proper divisors (11721198750).

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

11120111202 is a wasteful number, since it uses less digits than its factorization.

11120111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50090633.

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

Adding to 11120111202 its reverse (20211102111), we get a palindrome (31331213313).

Subtracting 11120111202 from its reverse (20211102111), we obtain a palindrome (9090990909).

The spelling of 11120111202 in words is "eleven billion, one hundred twenty million, one hundred eleven thousand, two hundred two".