2243234002212 has 72 divisors (see below), whose sum is σ = 6703917729600. Its totient is φ = 618823171008.

The previous prime is 2243234002189. The next prime is 2243234002271. The reversal of 2243234002212 is 2122004323422.

2243234002212 is a `hidden beast` number, since 2 + 2 + 4 + 32 + 3 + 400 + 221 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153470662 + ... + 153485277.

Almost surely, 2^{2243234002212} is an apocalyptic number.

It is an amenable number.

2243234002212 is an abundant number, since it is smaller than the sum of its proper divisors (4460683727388).

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

2243234002212 is a wasteful number, since it uses less digits than its factorization.

2243234002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306955985 (or 306955980 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2243234002212 its reverse (2122004323422), we get a palindrome (4365238325634).

The spelling of 2243234002212 in words is "two trillion, two hundred forty-three billion, two hundred thirty-four million, two thousand, two hundred twelve".