2243012002 has 32 divisors (see below), whose sum is σ = 4308105600. Its totient is φ = 850279680.

The previous prime is 2243011949. The next prime is 2243012017. The reversal of 2243012002 is 2002103422.

It is a super-2 number, since 2×2243012002² = 10062205682232096008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191127 + ... + 202522.

It is an arithmetic number, because the mean of its divisors is an integer number (134628300).

Almost surely, 2^2243012002 is an apocalyptic number.

2243012002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2243012002 is a deficient number, since it is larger than the sum of its proper divisors (2065093598).

2243012002 is a wasteful number, since it uses less digits than its factorization.

2243012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393706.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2243012002 is about 47360.4476541344. The cubic root of 2243012002 is about 1309.0127172629.

Adding to 2243012002 its reverse (2002103422), we get a palindrome (4245115424).

The spelling of 2243012002 in words is "two billion, two hundred forty-three million, twelve thousand, two".