3311021212323 has 32 divisors (see below), whose sum is σ = 4832548860672. Its totient is φ = 1999803801600.

The previous prime is 3311021212313. The next prime is 3311021212351. The reversal of 3311021212323 is 3232121201133.

It is not a de Polignac number, because 3311021212323 - 2⁴ = 3311021212307 is a prime.

It is a super-2 number, since 2×3311021212323² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3311021212293 and 3311021212302.

It is not an unprimeable number, because it can be changed into a prime (3311021212313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19684608 + ... + 19852098.

It is an arithmetic number, because the mean of its divisors is an integer number (151017151896).

Almost surely, 2^{3311021212323} is an apocalyptic number.

3311021212323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3311021212323 is a deficient number, since it is larger than the sum of its proper divisors (1521527648349).

3311021212323 is a wasteful number, since it uses less digits than its factorization.

3311021212323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169555.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3311021212323 its reverse (3232121201133), we get a palindrome (6543142413456).

The spelling of 3311021212323 in words is "three trillion, three hundred eleven billion, twenty-one million, two hundred twelve thousand, three hundred twenty-three".