4225331556012 has 24 divisors (see below), whose sum is σ = 11267550816256. Its totient is φ = 1207237587408.

The previous prime is 4225331555999. The next prime is 4225331556059. The reversal of 4225331556012 is 2106551335224.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25150782988 + ... + 25150783155.

Almost surely, 2^{4225331556012} is an apocalyptic number.

4225331556012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4225331556012 is an abundant number, since it is smaller than the sum of its proper divisors (7042219260244).

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

4225331556012 is a wasteful number, since it uses less digits than its factorization.

4225331556012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50301566157 (or 50301566155 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 4225331556012 in words is "four trillion, two hundred twenty-five billion, three hundred thirty-one million, five hundred fifty-six thousand, twelve".