3663305252222 has 96 divisors (see below), whose sum is σ = 6996417120000. Its totient is φ = 1422514880640.

The previous prime is 3663305252207. The next prime is 3663305252251. The reversal of 3663305252222 is 2222525033663.

It is a self number, because there is not a number n which added to its sum of digits gives 3663305252222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 616818929 + ... + 616824867.

It is an arithmetic number, because the mean of its divisors is an integer number (72879345000).

Almost surely, 2^{3663305252222} is an apocalyptic number.

3663305252222 is a deficient number, since it is larger than the sum of its proper divisors (3333111867778).

3663305252222 is a wasteful number, since it uses less digits than its factorization.

3663305252222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7774 (or 7767 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 41.

The spelling of 3663305252222 in words is "three trillion, six hundred sixty-three billion, three hundred five million, two hundred fifty-two thousand, two hundred twenty-two".