11111113202 has 8 divisors (see below), whose sum is σ = 19047622656. Its totient is φ = 4761905652.

The previous prime is 11111113199. The next prime is 11111113207. The reversal of 11111113202 is 20231111111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 793650943 = 11111113202 / (1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (11111113207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396825458 + ... + 396825485.

It is an arithmetic number, because the mean of its divisors is an integer number (2380952832).

Almost surely, 2^11111113202 is an apocalyptic number.

11111113202 is a deficient number, since it is larger than the sum of its proper divisors (7936509454).

11111113202 is an equidigital number, since it uses as much as digits as its factorization.

11111113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793650952.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 11111113202 its reverse (20231111111), we get a palindrome (31342224313).

The spelling of 11111113202 in words is "eleven billion, one hundred eleven million, one hundred thirteen thousand, two hundred two".