3312212222 has 8 divisors (see below), whose sum is σ = 5419983672. Its totient is φ = 1505551000.

The previous prime is 3312212219. The next prime is 3312212227. The reversal of 3312212222 is 2222122133.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3312212194 and 3312212203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3312212227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75277529 + ... + 75277572.

It is an arithmetic number, because the mean of its divisors is an integer number (677497959).

Almost surely, 2^3312212222 is an apocalyptic number.

3312212222 is a deficient number, since it is larger than the sum of its proper divisors (2107771450).

3312212222 is a wasteful number, since it uses less digits than its factorization.

3312212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150555114.

The product of its digits is 576, while the sum is 20.

The square root of 3312212222 is about 57551.8220562998. The cubic root of 3312212222 is about 1490.6398198065.

Adding to 3312212222 its reverse (2222122133), we get a palindrome (5534334355).

The spelling of 3312212222 in words is "three billion, three hundred twelve million, two hundred twelve thousand, two hundred twenty-two".