2241212012 has 12 divisors (see below), whose sum is σ = 4223822736. Its totient is φ = 1034405520.

The previous prime is 2241212009. The next prime is 2241212033. The reversal of 2241212012 is 2102121422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21550064 + ... + 21550167.

It is an arithmetic number, because the mean of its divisors is an integer number (351985228).

Almost surely, 2^2241212012 is an apocalyptic number.

It is an amenable number.

2241212012 is a deficient number, since it is larger than the sum of its proper divisors (1982610724).

2241212012 is a wasteful number, since it uses less digits than its factorization.

2241212012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43100248 (or 43100246 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2241212012 is about 47341.4407469819. The cubic root of 2241212012 is about 1308.6624679320.

Adding to 2241212012 its reverse (2102121422), we get a palindrome (4343333434).

The spelling of 2241212012 in words is "two billion, two hundred forty-one million, two hundred twelve thousand, twelve".