2244212002 has 4 divisors (see below), whose sum is σ = 3366318006. Its totient is φ = 1122106000.

The previous prime is 2244211993. The next prime is 2244212029. The reversal of 2244212002 is 2002124422.

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., 2191082481 + 53129521 = 46809^2 + 7289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561052999 + ... + 561053002.

Almost surely, 2^2244212002 is an apocalyptic number.

2244212002 is a deficient number, since it is larger than the sum of its proper divisors (1122106004).

2244212002 is a wasteful number, since it uses less digits than its factorization.

2244212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122106003.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2244212002 is about 47373.1147593231. The cubic root of 2244212002 is about 1309.2461140253.

Adding to 2244212002 its reverse (2002124422), we get a palindrome (4246336424).

The spelling of 2244212002 in words is "two billion, two hundred forty-four million, two hundred twelve thousand, two".