3031020422 has 4 divisors (see below), whose sum is σ = 4546530636. Its totient is φ = 1515510210.

The previous prime is 3031020409. The next prime is 3031020439. The reversal of 3031020422 is 2240201303.

3031020422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2240201303 = 3407 ⋅657529.

It is a self number, because there is not a number n which added to its sum of digits gives 3031020422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 757755104 + ... + 757755107.

It is an arithmetic number, because the mean of its divisors is an integer number (1136632659).

Almost surely, 2^3031020422 is an apocalyptic number.

3031020422 is a deficient number, since it is larger than the sum of its proper divisors (1515510214).

3031020422 is a wasteful number, since it uses less digits than its factorization.

3031020422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515510213.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3031020422 is about 55054.7039043895. The cubic root of 3031020422 is about 1447.2035555174.

Adding to 3031020422 its reverse (2240201303), we get a palindrome (5271221725).

The spelling of 3031020422 in words is "three billion, thirty-one million, twenty thousand, four hundred twenty-two".