3331212311222 has 12 divisors (see below), whose sum is σ = 5308038995100. Its totient is φ = 1567629322656.

The previous prime is 3331212311159. The next prime is 3331212311227. The reversal of 3331212311222 is 2221132121333.

It is a super-3 number, since 3×3331212311222³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3331212311191 and 3331212311200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331212311227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2881670972 + ... + 2881672127.

It is an arithmetic number, because the mean of its divisors is an integer number (442336582925).

Almost surely, 2^{3331212311222} is an apocalyptic number.

3331212311222 is a deficient number, since it is larger than the sum of its proper divisors (1976826683878).

3331212311222 is a wasteful number, since it uses less digits than its factorization.

3331212311222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763343135 (or 5763343118 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

Adding to 3331212311222 its reverse (2221132121333), we get a palindrome (5552344432555).

The spelling of 3331212311222 in words is "three trillion, three hundred thirty-one billion, two hundred twelve million, three hundred eleven thousand, two hundred twenty-two".