2225134522244 has 96 divisors (see below), whose sum is σ = 4293310694400. Its totient is φ = 1004381389440.

The previous prime is 2225134522207. The next prime is 2225134522249. The reversal of 2225134522244 is 4422254315222.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 2225134522198 and 2225134522207.

It is not an unprimeable number, because it can be changed into a prime (2225134522249) 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, 757104527 + ... + 757107465.

It is an arithmetic number, because the mean of its divisors is an integer number (44721986400).

Almost surely, 2^{2225134522244} is an apocalyptic number.

It is an amenable number.

2225134522244 is a deficient number, since it is larger than the sum of its proper divisors (2068176172156).

2225134522244 is a wasteful number, since it uses less digits than its factorization.

2225134522244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4473 (or 4471 counting only the distinct ones).

The product of its digits is 307200, while the sum is 38.

Adding to 2225134522244 its reverse (4422254315222), we get a palindrome (6647388837466).

The spelling of 2225134522244 in words is "two trillion, two hundred twenty-five billion, one hundred thirty-four million, five hundred twenty-two thousand, two hundred forty-four".