22240031041044 has 96 divisors (see below), whose sum is σ = 58684539226880. Its totient is φ = 7281863971200.

The previous prime is 22240031041043. The next prime is 22240031041099. The reversal of 22240031041044 is 44014013004222.

22240031041044 is a `hidden beast` number, since 2 + 2 + 240 + 0 + 3 + 1 + 0 + 410 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 22240031040999 and 22240031041017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22240031041043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2526249 + ... + 7131759.

Almost surely, 2^{22240031041044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22240031041044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29342269613440).

22240031041044 is an abundant number, since it is smaller than the sum of its proper divisors (36444508185836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22240031041044 is a wasteful number, since it uses less digits than its factorization.

22240031041044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4606318 (or 4606310 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 22240031041044 its reverse (44014013004222), we get a palindrome (66254044045266).

The spelling of 22240031041044 in words is "twenty-two trillion, two hundred forty billion, thirty-one million, forty-one thousand, forty-four".