3012223302 has 120 divisors (see below), whose sum is σ = 7823158200. Its totient is φ = 858954240.

The previous prime is 3012223297. The next prime is 3012223303. The reversal of 3012223302 is 2033222103.

It is a happy number.

It is a super-2 number, since 2×3012223302² = 18146978442223566408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012223303) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 512074 + ... + 517922.

It is an arithmetic number, because the mean of its divisors is an integer number (65192985).

Almost surely, 2^3012223302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3012223302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3911579100).

3012223302 is an abundant number, since it is smaller than the sum of its proper divisors (4810934898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3012223302 is a wasteful number, since it uses less digits than its factorization.

3012223302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5908 (or 5882 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 3012223302 is about 54883.7252926585. The cubic root of 3012223302 is about 1444.2056995634.

Adding to 3012223302 its reverse (2033222103), we get a palindrome (5045445405).

The spelling of 3012223302 in words is "three billion, twelve million, two hundred twenty-three thousand, three hundred two".