2040440022224 has 10 divisors (see below), whose sum is σ = 3953352543090. Its totient is φ = 1020220011104.

The previous prime is 2040440022193. The next prime is 2040440022233. The reversal of 2040440022224 is 4222200440402.

It can be written as a sum of positive squares in only one way, i.e., 1617393845824 + 423046176400 = 1271768^2 + 650420^2 .

It is a super-2 number, since 2×2040440022224² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2040440022193 and 2040440022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63763750679 + ... + 63763750710.

It is an arithmetic number, because the mean of its divisors is an integer number (395335254309).

Almost surely, 2^{2040440022224} is an apocalyptic number.

It is an amenable number.

2040440022224 is a deficient number, since it is larger than the sum of its proper divisors (1912912520866).

2040440022224 is a wasteful number, since it uses less digits than its factorization.

2040440022224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127527501397 (or 127527501391 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 2040440022224 its reverse (4222200440402), we get a palindrome (6262640462626).

The spelling of 2040440022224 in words is "two trillion, forty billion, four hundred forty million, twenty-two thousand, two hundred twenty-four".