3012021122 has 8 divisors (see below), whose sum is σ = 4928761872. Its totient is φ = 1369100500.

The previous prime is 3012021119. The next prime is 3012021127. The reversal of 3012021122 is 2211202103.

It is a happy number.

3012021122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 3012021097 and 3012021106.

It is not an unprimeable number, because it can be changed into a prime (3012021127) 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, 68455004 + ... + 68455047.

It is an arithmetic number, because the mean of its divisors is an integer number (616095234).

Almost surely, 2^3012021122 is an apocalyptic number.

3012021122 is a deficient number, since it is larger than the sum of its proper divisors (1916740750).

3012021122 is a wasteful number, since it uses less digits than its factorization.

3012021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136910064.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3012021122 is about 54881.8833678291. The cubic root of 3012021122 is about 1444.1733872133.

Adding to 3012021122 its reverse (2211202103), we get a palindrome (5223223225).

The spelling of 3012021122 in words is "three billion, twelve million, twenty-one thousand, one hundred twenty-two".