3133000132221 has 8 divisors (see below), whose sum is σ = 4178122153344. Its totient is φ = 2088272432960.

The previous prime is 3133000132217. The next prime is 3133000132313. The reversal of 3133000132221 is 1222310003313.

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 3133000132221 - 2² = 3133000132217 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133000132421) 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, 98561925 + ... + 98593706.

It is an arithmetic number, because the mean of its divisors is an integer number (522265269168).

Almost surely, 2^{3133000132221} is an apocalyptic number.

It is an amenable number.

3133000132221 is a deficient number, since it is larger than the sum of its proper divisors (1045122021123).

3133000132221 is a wasteful number, since it uses less digits than its factorization.

3133000132221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197160931.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3133000132221 its reverse (1222310003313), we get a palindrome (4355310135534).

The spelling of 3133000132221 in words is "three trillion, one hundred thirty-three billion, one hundred thirty-two thousand, two hundred twenty-one".