3223661515004 has 24 divisors (see below), whose sum is σ = 6621575005920. Its totient is φ = 1344229511616.

The previous prime is 3223661515003. The next prime is 3223661515021. The reversal of 3223661515004 is 4005151663223.

3223661515004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223661515003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555820159 + ... + 1555822230.

It is an arithmetic number, because the mean of its divisors is an integer number (275898958580).

Almost surely, 2^{3223661515004} is an apocalyptic number.

It is an amenable number.

3223661515004 is an abundant number, since it is smaller than the sum of its proper divisors (3397913490916).

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

3223661515004 is a wasteful number, since it uses less digits than its factorization.

3223661515004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111642437 (or 3111642435 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 3223661515004 in words is "three trillion, two hundred twenty-three billion, six hundred sixty-one million, five hundred fifteen thousand, four".