2225533337044 has 6 divisors (see below), whose sum is σ = 3894683339834. Its totient is φ = 1112766668520.

The previous prime is 2225533336997. The next prime is 2225533337047. The reversal of 2225533337044 is 4407333355222.

2225533337044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1715183122500 + 510350214544 = 1309650^2 + 714388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225533337047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278191667127 + ... + 278191667134.

Almost surely, 2^{2225533337044} is an apocalyptic number.

It is an amenable number.

2225533337044 is a deficient number, since it is larger than the sum of its proper divisors (1669150002790).

2225533337044 is a wasteful number, since it uses less digits than its factorization.

2225533337044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556383334265 (or 556383334263 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 43.

The spelling of 2225533337044 in words is "two trillion, two hundred twenty-five billion, five hundred thirty-three million, three hundred thirty-seven thousand, forty-four".