11312224404325 has 24 divisors (see below), whose sum is σ = 15255736523496. Its totient is φ = 8270933280000.

The previous prime is 11312224404317. The next prime is 11312224404331. The reversal of 11312224404325 is 52340442221311.

It can be written as a sum of positive squares in 12 ways, for example, as 3878563931649 + 7433660472676 = 1969407^2 + 2726474^2 .

It is not a de Polignac number, because 11312224404325 - 2³ = 11312224404317 is a prime.

It is a super-2 number, since 2×11312224404325² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172278286 + ... + 172343935.

It is an arithmetic number, because the mean of its divisors is an integer number (635655688479).

Almost surely, 2^{11312224404325} is an apocalyptic number.

It is an amenable number.

11312224404325 is a deficient number, since it is larger than the sum of its proper divisors (3943512119171).

11312224404325 is a wasteful number, since it uses less digits than its factorization.

11312224404325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344622345 (or 344622340 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 11312224404325 its reverse (52340442221311), we get a palindrome (63652666625636).

The spelling of 11312224404325 in words is "eleven trillion, three hundred twelve billion, two hundred twenty-four million, four hundred four thousand, three hundred twenty-five".