11121113302 has 16 divisors (see below), whose sum is σ = 17966651472. Its totient is φ = 5132314080.

The previous prime is 11121113299. The next prime is 11121113303. The reversal of 11121113302 is 20331112111.

It is a happy number.

It is a super-2 number, since 2×11121113302² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121113303) 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, 422652 + ... + 448192.

It is an arithmetic number, because the mean of its divisors is an integer number (1122915717).

Almost surely, 2^11121113302 is an apocalyptic number.

11121113302 is a deficient number, since it is larger than the sum of its proper divisors (6845538170).

11121113302 is a wasteful number, since it uses less digits than its factorization.

11121113302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42303.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11121113302 its reverse (20331112111), we get a palindrome (31452225413).

The spelling of 11121113302 in words is "eleven billion, one hundred twenty-one million, one hundred thirteen thousand, three hundred two".