220656039086408 has 64 divisors (see below), whose sum is σ = 429445081981440. Its totient is φ = 106227485097984.

The previous prime is 220656039086359. The next prime is 220656039086423. The reversal of 220656039086408 is 804680930656022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12022985 + ... + 24204632.

It is an arithmetic number, because the mean of its divisors is an integer number (6710079405960).

Almost surely, 2^{220656039086408} is an apocalyptic number.

It is an amenable number.

220656039086408 is a deficient number, since it is larger than the sum of its proper divisors (208789042895032).

220656039086408 is a wasteful number, since it uses less digits than its factorization.

220656039086408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36227934 (or 36227930 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 59.

The spelling of 220656039086408 in words is "two hundred twenty trillion, six hundred fifty-six billion, thirty-nine million, eighty-six thousand, four hundred eight".