3330020211231 has 16 divisors (see below), whose sum is σ = 5074590816000. Its totient is φ = 1902765828288.

The previous prime is 3330020211187. The next prime is 3330020211253. The reversal of 3330020211231 is 1321120200333.

It is not a de Polignac number, because 3330020211231 - 2³⁷ = 3192581257759 is a prime.

It is a super-2 number, since 2×3330020211231² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 3330020211198 and 3330020211207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330020261231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3887406 + ... + 4666043.

It is an arithmetic number, because the mean of its divisors is an integer number (317161926000).

Almost surely, 2^{3330020211231} is an apocalyptic number.

3330020211231 is a deficient number, since it is larger than the sum of its proper divisors (1744570604769).

3330020211231 is a wasteful number, since it uses less digits than its factorization.

3330020211231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8571998.

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

Adding to 3330020211231 its reverse (1321120200333), we get a palindrome (4651140411564).

The spelling of 3330020211231 in words is "three trillion, three hundred thirty billion, twenty million, two hundred eleven thousand, two hundred thirty-one".