3685564168222 has 16 divisors (see below), whose sum is σ = 5627051272800. Its totient is φ = 1810073382880.

The previous prime is 3685564168219. The next prime is 3685564168229. The reversal of 3685564168222 is 2228614655863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3685564168229) 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, 48204697 + ... + 48281092.

It is an arithmetic number, because the mean of its divisors is an integer number (351690704550).

Almost surely, 2^{3685564168222} is an apocalyptic number.

3685564168222 is a deficient number, since it is larger than the sum of its proper divisors (1941487104578).

3685564168222 is a wasteful number, since it uses less digits than its factorization.

3685564168222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96486131.

The product of its digits is 33177600, while the sum is 58.

The spelling of 3685564168222 in words is "three trillion, six hundred eighty-five billion, five hundred sixty-four million, one hundred sixty-eight thousand, two hundred twenty-two".