3012130233222 has 128 divisors (see below), whose sum is σ = 7058868415488. Its totient is φ = 846692044800.

The previous prime is 3012130233221. The next prime is 3012130233223. The reversal of 3012130233222 is 2223320312103.

It is an interprime number because it is at equal distance from previous prime (3012130233221) and next prime (3012130233223).

It is a super-2 number, since 2×3012130233222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012130233192 and 3012130233201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012130233221) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 388507698 + ... + 388515450.

It is an arithmetic number, because the mean of its divisors is an integer number (55147409496).

Almost surely, 2^{3012130233222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3012130233222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3529434207744).

3012130233222 is an abundant number, since it is smaller than the sum of its proper divisors (4046738182266).

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

3012130233222 is a wasteful number, since it uses less digits than its factorization.

3012130233222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12734.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 3012130233222 its reverse (2223320312103), we get a palindrome (5235450545325).

The spelling of 3012130233222 in words is "three trillion, twelve billion, one hundred thirty million, two hundred thirty-three thousand, two hundred twenty-two".