4226765121204 has 12 divisors (see below), whose sum is σ = 9862451949504. Its totient is φ = 1408921707064.

The previous prime is 4226765121203. The next prime is 4226765121217. The reversal of 4226765121204 is 4021215676224.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226765121203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176115213372 + ... + 176115213395.

It is an arithmetic number, because the mean of its divisors is an integer number (821870995792).

Almost surely, 2^{4226765121204} is an apocalyptic number.

It is an amenable number.

4226765121204 is an abundant number, since it is smaller than the sum of its proper divisors (5635686828300).

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

4226765121204 is a wasteful number, since it uses less digits than its factorization.

4226765121204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352230426774 (or 352230426772 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 4226765121204 in words is "four trillion, two hundred twenty-six billion, seven hundred sixty-five million, one hundred twenty-one thousand, two hundred four".