3646314620222 has 8 divisors (see below), whose sum is σ = 5469622089672. Its totient is φ = 1823107257000.

The previous prime is 3646314620213. The next prime is 3646314620231. The reversal of 3646314620222 is 2220264136463.

It is an interprime number because it is at equal distance from previous prime (3646314620213) and next prime (3646314620231).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3646314620222² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3646314620222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24935429 + ... + 25081232.

It is an arithmetic number, because the mean of its divisors is an integer number (683702761209).

Almost surely, 2^{3646314620222} is an apocalyptic number.

3646314620222 is a deficient number, since it is larger than the sum of its proper divisors (1823307469450).

3646314620222 is a wasteful number, since it uses less digits than its factorization.

3646314620222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50053114.

The product of its (nonzero) digits is 497664, while the sum is 41.

Adding to 3646314620222 its reverse (2220264136463), we get a palindrome (5866578756685).

The spelling of 3646314620222 in words is "three trillion, six hundred forty-six billion, three hundred fourteen million, six hundred twenty thousand, two hundred twenty-two".