3012320022 has 32 divisors (see below), whose sum is σ = 6169688448. Its totient is φ = 979969536.

The previous prime is 3012320009. The next prime is 3012320029. The reversal of 3012320022 is 2200232103.

3012320022 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3012319983 and 3012320010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012320029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378678 + ... + 386550.

It is an arithmetic number, because the mean of its divisors is an integer number (192802764).

Almost surely, 2^3012320022 is an apocalyptic number.

3012320022 is an abundant number, since it is smaller than the sum of its proper divisors (3157368426).

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

3012320022 is a wasteful number, since it uses less digits than its factorization.

3012320022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9404.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3012320022 is about 54884.6064211086. The cubic root of 3012320022 is about 1444.2211568150.

Adding to 3012320022 its reverse (2200232103), we get a palindrome (5212552125).

The spelling of 3012320022 in words is "three billion, twelve million, three hundred twenty thousand, twenty-two".