3576221363672 has 48 divisors (see below), whose sum is σ = 6763726150560. Its totient is φ = 1772693366976.

The previous prime is 3576221363581. The next prime is 3576221363801. The reversal of 3576221363672 is 2763631226753.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183602798 + ... + 183622274.

It is an arithmetic number, because the mean of its divisors is an integer number (140910961470).

Almost surely, 2^{3576221363672} is an apocalyptic number.

It is an amenable number.

3576221363672 is a deficient number, since it is larger than the sum of its proper divisors (3187504786888).

3576221363672 is a wasteful number, since it uses less digits than its factorization.

3576221363672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21160 (or 21029 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 53.

The spelling of 3576221363672 in words is "three trillion, five hundred seventy-six billion, two hundred twenty-one million, three hundred sixty-three thousand, six hundred seventy-two".