11125124498 has 4 divisors (see below), whose sum is σ = 16687686750. Its totient is φ = 5562562248.

The previous prime is 11125124497. The next prime is 11125124501. The reversal of 11125124498 is 89442152111.

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

It can be written as a sum of positive squares in only one way, i.e., 5782537849 + 5342586649 = 76043^2 + 73093^2 .

It is not an unprimeable number, because it can be changed into a prime (11125124497) by changing a digit.

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 as a sum of consecutive naturals, namely, 2781281123 + ... + 2781281126.

Almost surely, 2^11125124498 is an apocalyptic number.

11125124498 is a deficient number, since it is larger than the sum of its proper divisors (5562562252).

11125124498 is an equidigital number, since it uses as much as digits as its factorization.

11125124498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562562251.

The product of its digits is 23040, while the sum is 38.

The spelling of 11125124498 in words is "eleven billion, one hundred twenty-five million, one hundred twenty-four thousand, four hundred ninety-eight".