2225220313050 has 144 divisors (see below), whose sum is σ = 7132815256320. Its totient is φ = 508621770720.

The previous prime is 2225220313031. The next prime is 2225220313079. The reversal of 2225220313050 is 503130225222.

2225220313050 is a `hidden beast` number, since 2 + 2 + 2 + 522 + 0 + 3 + 130 + 5 + 0 = 666.

It is a super-2 number, since 2×2225220313050² (a number of 25 digits) contains 22 as substring.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16753354 + ... + 16885653.

It is an arithmetic number, because the mean of its divisors is an integer number (49533439280).

Almost surely, 2^{2225220313050} is an apocalyptic number.

2225220313050 is an abundant number, since it is smaller than the sum of its proper divisors (4907594943270).

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

2225220313050 is a wasteful number, since it uses less digits than its factorization.

2225220313050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33639042 (or 33639024 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 2225220313050 its reverse (503130225222), we get a palindrome (2728350538272).

The spelling of 2225220313050 in words is "two trillion, two hundred twenty-five billion, two hundred twenty million, three hundred thirteen thousand, fifty".