3012021422 has 8 divisors (see below), whose sum is σ = 4518276336. Its totient is φ = 1505929312.

The previous prime is 3012021421. The next prime is 3012021433. The reversal of 3012021422 is 2241202103.

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

It is a super-3 number, since 3×3012021422³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3012021422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012021421) 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, 30383 + ... + 83349.

It is an arithmetic number, because the mean of its divisors is an integer number (564784542).

Almost surely, 2^3012021422 is an apocalyptic number.

3012021422 is a deficient number, since it is larger than the sum of its proper divisors (1506254914).

3012021422 is a wasteful number, since it uses less digits than its factorization.

3012021422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81402.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3012021422 is about 54881.8861009714. The cubic root of 3012021422 is about 1444.1734351603.

Adding to 3012021422 its reverse (2241202103), we get a palindrome (5253223525).

The spelling of 3012021422 in words is "three billion, twelve million, twenty-one thousand, four hundred twenty-two".