4224120010012 has 48 divisors (see below), whose sum is σ = 8676957240000. Its totient is φ = 1761330673152.

The previous prime is 4224120010003. The next prime is 4224120010031. The reversal of 4224120010012 is 2100100214224.

It is a congruent number.

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, 27116298 + ... + 27271630.

It is an arithmetic number, because the mean of its divisors is an integer number (180769942500).

Almost surely, 2^{4224120010012} is an apocalyptic number.

It is an amenable number.

4224120010012 is an abundant number, since it is smaller than the sum of its proper divisors (4452837229988).

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

4224120010012 is a wasteful number, since it uses less digits than its factorization.

4224120010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181630 (or 181628 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 4224120010012 its reverse (2100100214224), we get a palindrome (6324220224236).

The spelling of 4224120010012 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, ten thousand, twelve".