11225534401 has 8 divisors (see below), whose sum is σ = 11928163464. Its totient is φ = 10527605760.

The previous prime is 11225534389. The next prime is 11225534407. The reversal of 11225534401 is 10443552211.

It can be written as a sum of positive squares in 4 ways, for example, as 7348604176 + 3876930225 = 85724^2 + 62265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11225534401 - 2⁷ = 11225534273 is a prime.

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 11225534401.

It is not an unprimeable number, because it can be changed into a prime (11225534407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170180 + ... + 1179733.

It is an arithmetic number, because the mean of its divisors is an integer number (1491020433).

Almost surely, 2^11225534401 is an apocalyptic number.

It is an amenable number.

11225534401 is a deficient number, since it is larger than the sum of its proper divisors (702629063).

11225534401 is a wasteful number, since it uses less digits than its factorization.

11225534401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350211.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 11225534401 in words is "eleven billion, two hundred twenty-five million, five hundred thirty-four thousand, four hundred one".