214446330666220 has 12 divisors (see below), whose sum is σ = 450337294399104. Its totient is φ = 85778532266480.

The previous prime is 214446330666199. The next prime is 214446330666257. The reversal of 214446330666220 is 22666033644412.

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, 5361158266636 + ... + 5361158266675.

It is an arithmetic number, because the mean of its divisors is an integer number (37528107866592).

Almost surely, 2^{214446330666220} is an apocalyptic number.

214446330666220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214446330666220 is an abundant number, since it is smaller than the sum of its proper divisors (235890963732884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214446330666220 is a wasteful number, since it uses less digits than its factorization.

214446330666220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10722316533320 (or 10722316533318 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 49.

The spelling of 214446330666220 in words is "two hundred fourteen trillion, four hundred forty-six billion, three hundred thirty million, six hundred sixty-six thousand, two hundred twenty".