220647004858361 has 8 divisors (see below), whose sum is σ = 231662321109120. Its totient is φ = 209858808530448.

The previous prime is 220647004858349. The next prime is 220647004858367. The reversal of 220647004858361 is 163858400746022.

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

It is a cyclic number.

It is not a de Polignac number, because 220647004858361 - 2³⁰ = 220645931116537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220647004858297 and 220647004858306.

It is not an unprimeable number, because it can be changed into a prime (220647004858367) 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, 56779978721 + ... + 56779982606.

It is an arithmetic number, because the mean of its divisors is an integer number (28957790138640).

Almost surely, 2^{220647004858361} is an apocalyptic number.

It is an amenable number.

220647004858361 is a deficient number, since it is larger than the sum of its proper divisors (11015316250759).

220647004858361 is a wasteful number, since it uses less digits than its factorization.

220647004858361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113559961423.

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 220647004858361 in words is "two hundred twenty trillion, six hundred forty-seven billion, four million, eight hundred fifty-eight thousand, three hundred sixty-one".