2250000002 has 4 divisors (see below), whose sum is σ = 3375000006. Its totient is φ = 1125000000.

The previous prime is 2249999989. The next prime is 2250000017. The reversal of 2250000002 is 2000000522.

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., 1618533361 + 631466641 = 40231^2 + 25129^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562499999 + ... + 562500002.

Almost surely, 2^2250000002 is an apocalyptic number.

2250000002 is a deficient number, since it is larger than the sum of its proper divisors (1125000004).

2250000002 is a wasteful number, since it uses less digits than its factorization.

2250000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125000003.

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 2250000002 is about 47434.1649236075. The cubic root of 2250000002 is about 1310.3706974927.

Adding to 2250000002 its reverse (2000000522), we get a palindrome (4250000524).

The spelling of 2250000002 in words is "two billion, two hundred fifty million, two", and thus it is an aban number.