4033221044120 has 64 divisors (see below), whose sum is σ = 9132338092320. Its totient is φ = 1603060562944.

The previous prime is 4033221044107. The next prime is 4033221044173. The reversal of 4033221044120 is 214401223304.

It is a super-4 number, since 4×4033221044120⁴ (a number of 52 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4033221044120.

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, 12202964 + ... + 12529116.

Almost surely, 2^{4033221044120} is an apocalyptic number.

4033221044120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4033221044120 is an abundant number, since it is smaller than the sum of its proper divisors (5099117048200).

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

4033221044120 is a wasteful number, since it uses less digits than its factorization.

4033221044120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328124 (or 328120 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4033221044120 its reverse (214401223304), we get a palindrome (4247622267424).

The spelling of 4033221044120 in words is "four trillion, thirty-three billion, two hundred twenty-one million, forty-four thousand, one hundred twenty".