2225053040250 has 128 divisors (see below), whose sum is σ = 5855687884800. Its totient is φ = 561190420800.

The previous prime is 2225053040239. The next prime is 2225053040261. The reversal of 2225053040250 is 520403505222.

It is an interprime number because it is at equal distance from previous prime (2225053040239) and next prime (2225053040261).

It is a super-2 number, since 2×2225053040250² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8521131 + ... + 8778369.

It is an arithmetic number, because the mean of its divisors is an integer number (45747561600).

Almost surely, 2^{2225053040250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2225053040250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2927843942400).

2225053040250 is an abundant number, since it is smaller than the sum of its proper divisors (3630634844550).

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

2225053040250 is a wasteful number, since it uses less digits than its factorization.

2225053040250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257885 (or 257875 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 2225053040250 its reverse (520403505222), we get a palindrome (2745456545472).

The spelling of 2225053040250 in words is "two trillion, two hundred twenty-five billion, fifty-three million, forty thousand, two hundred fifty".