11225321310044 has 12 divisors (see below), whose sum is σ = 19798991917824. Its totient is φ = 5568466476384.

The previous prime is 11225321310013. The next prime is 11225321310061. The reversal of 11225321310044 is 44001312352211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11225321309989 and 11225321310016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11048544089 + ... + 11048545104.

It is an arithmetic number, because the mean of its divisors is an integer number (1649915993152).

Almost surely, 2^{11225321310044} is an apocalyptic number.

It is an amenable number.

11225321310044 is a deficient number, since it is larger than the sum of its proper divisors (8573670607780).

11225321310044 is a wasteful number, since it uses less digits than its factorization.

11225321310044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22097089324 (or 22097089322 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 11225321310044 its reverse (44001312352211), we get a palindrome (55226633662255).

The spelling of 11225321310044 in words is "eleven trillion, two hundred twenty-five billion, three hundred twenty-one million, three hundred ten thousand, forty-four".