11225762260447 has 4 divisors (see below), whose sum is σ = 12829442583376. Its totient is φ = 9622081937520.

The previous prime is 11225762260421. The next prime is 11225762260501. The reversal of 11225762260447 is 74406226752211.

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

It is a cyclic number.

It is not a de Polignac number, because 11225762260447 - 2³⁹ = 10676006446559 is a prime.

It is a super-2 number, since 2×11225762260447² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11225762260447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11225762260547) 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, 801840161454 + ... + 801840161467.

It is an arithmetic number, because the mean of its divisors is an integer number (3207360645844).

Almost surely, 2^{11225762260447} is an apocalyptic number.

11225762260447 is a deficient number, since it is larger than the sum of its proper divisors (1603680322929).

11225762260447 is an equidigital number, since it uses as much as digits as its factorization.

11225762260447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603680322928.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 11225762260447 in words is "eleven trillion, two hundred twenty-five billion, seven hundred sixty-two million, two hundred sixty thousand, four hundred forty-seven".