2214523344044 has 24 divisors (see below), whose sum is σ = 4228661481408. Its totient is φ = 1006378877840.

The previous prime is 2214523343957. The next prime is 2214523344067. The reversal of 2214523344044 is 4404433254122.

It is a super-2 number, since 2×2214523344044² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2214523343989 and 2214523344007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5364782 + ... + 5762805.

It is an arithmetic number, because the mean of its divisors is an integer number (176194228392).

Almost surely, 2^{2214523344044} is an apocalyptic number.

It is an amenable number.

2214523344044 is a deficient number, since it is larger than the sum of its proper divisors (2014138137364).

2214523344044 is a wasteful number, since it uses less digits than its factorization.

2214523344044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11132125 (or 11132123 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 38.

Adding to 2214523344044 its reverse (4404433254122), we get a palindrome (6618956598166).

The spelling of 2214523344044 in words is "two trillion, two hundred fourteen billion, five hundred twenty-three million, three hundred forty-four thousand, forty-four".