3047231214221 has 8 divisors (see below), whose sum is σ = 3084181198560. Its totient is φ = 3010286857552.

The previous prime is 3047231214197. The next prime is 3047231214227. The reversal of 3047231214221 is 1224121327403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3047231214221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3047231214227) 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, 312275 + ... + 2488368.

It is an arithmetic number, because the mean of its divisors is an integer number (385522649820).

Almost surely, 2^{3047231214221} is an apocalyptic number.

It is an amenable number.

3047231214221 is a deficient number, since it is larger than the sum of its proper divisors (36949984339).

3047231214221 is a wasteful number, since it uses less digits than its factorization.

3047231214221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813835.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 3047231214221 in words is "three trillion, forty-seven billion, two hundred thirty-one million, two hundred fourteen thousand, two hundred twenty-one".