11001026242 has 4 divisors (see below), whose sum is σ = 16501539366. Its totient is φ = 5500513120.

The previous prime is 11001026219. The next prime is 11001026251. The reversal of 11001026242 is 24262010011.

11001026242 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24262010011 = 8837 ⋅2745503.

It can be written as a sum of positive squares in only one way, i.e., 10913771961 + 87254281 = 104469^2 + 9341^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750256559 + ... + 2750256562.

Almost surely, 2^11001026242 is an apocalyptic number.

11001026242 is a deficient number, since it is larger than the sum of its proper divisors (5500513124).

11001026242 is an equidigital number, since it uses as much as digits as its factorization.

11001026242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500513123.

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

Adding to 11001026242 its reverse (24262010011), we get a palindrome (35263036253).

The spelling of 11001026242 in words is "eleven billion, one million, twenty-six thousand, two hundred forty-two".