11113202242 has 4 divisors (see below), whose sum is σ = 16669803366. Its totient is φ = 5556601120.

The previous prime is 11113202227. The next prime is 11113202257. The reversal of 11113202242 is 24220231111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11113202227) and next prime (11113202257).

It can be written as a sum of positive squares in only one way, i.e., 7958245681 + 3154956561 = 89209^2 + 56169^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778300559 + ... + 2778300562.

Almost surely, 2^11113202242 is an apocalyptic number.

11113202242 is a deficient number, since it is larger than the sum of its proper divisors (5556601124).

11113202242 is an equidigital number, since it uses as much as digits as its factorization.

11113202242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5556601123.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11113202242 its reverse (24220231111), we get a palindrome (35333433353).

The spelling of 11113202242 in words is "eleven billion, one hundred thirteen million, two hundred two thousand, two hundred forty-two".