3133403224221 has 8 divisors (see below), whose sum is σ = 4207927591840. Its totient is φ = 2073907169712.

The previous prime is 3133403224219. The next prime is 3133403224283. The reversal of 3133403224221 is 1224223043313.

It is a happy number.

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

It is not a de Polignac number, because 3133403224221 - 2¹ = 3133403224219 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 (3133403224621) 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, 3757077790 + ... + 3757078623.

It is an arithmetic number, because the mean of its divisors is an integer number (525990948980).

Almost surely, 2^{3133403224221} is an apocalyptic number.

It is an amenable number.

3133403224221 is a deficient number, since it is larger than the sum of its proper divisors (1074524367619).

3133403224221 is a wasteful number, since it uses less digits than its factorization.

3133403224221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7514156555.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3133403224221 its reverse (1224223043313), we get a palindrome (4357626267534).

The spelling of 3133403224221 in words is "three trillion, one hundred thirty-three billion, four hundred three million, two hundred twenty-four thousand, two hundred twenty-one".