11122231298 has 4 divisors (see below), whose sum is σ = 16683346950. Its totient is φ = 5561115648.

The previous prime is 11122231261. The next prime is 11122231327. The reversal of 11122231298 is 89213222111.

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., 11053788769 + 68442529 = 105137^2 + 8273^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780557823 + ... + 2780557826.

Almost surely, 2^11122231298 is an apocalyptic number.

11122231298 is a deficient number, since it is larger than the sum of its proper divisors (5561115652).

11122231298 is an equidigital number, since it uses as much as digits as its factorization.

11122231298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561115651.

The product of its digits is 3456, while the sum is 32.

The spelling of 11122231298 in words is "eleven billion, one hundred twenty-two million, two hundred thirty-one thousand, two hundred ninety-eight".