2225100322 has 4 divisors (see below), whose sum is σ = 3337650486. Its totient is φ = 1112550160.

The previous prime is 2225100263. The next prime is 2225100329. The reversal of 2225100322 is 2230015222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2224914561 + 185761 = 47169^2 + 431^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2225100322.

It is not an unprimeable number, because it can be changed into a prime (2225100329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556275079 + ... + 556275082.

Almost surely, 2^2225100322 is an apocalyptic number.

2225100322 is a deficient number, since it is larger than the sum of its proper divisors (1112550164).

2225100322 is a wasteful number, since it uses less digits than its factorization.

2225100322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112550163.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2225100322 is about 47170.9690593696. The cubic root of 2225100322 is about 1305.5190063341.

Adding to 2225100322 its reverse (2230015222), we get a palindrome (4455115544).

The spelling of 2225100322 in words is "two billion, two hundred twenty-five million, one hundred thousand, three hundred twenty-two".