220676630399 has 8 divisors (see below), whose sum is σ = 226106119008. Its totient is φ = 215249386240.

The previous prime is 220676630387. The next prime is 220676630429. The reversal of 220676630399 is 993036676022.

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 220676630399 - 2⁸ = 220676630143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220676630399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220676630309) 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, 361187 + ... + 756180.

It is an arithmetic number, because the mean of its divisors is an integer number (28263264876).

Almost surely, 2^220676630399 is an apocalyptic number.

220676630399 is a deficient number, since it is larger than the sum of its proper divisors (5429488609).

220676630399 is a wasteful number, since it uses less digits than its factorization.

220676630399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122225.

The product of its (nonzero) digits is 4408992, while the sum is 53.

The spelling of 220676630399 in words is "two hundred twenty billion, six hundred seventy-six million, six hundred thirty thousand, three hundred ninety-nine".