3021012242 has 8 divisors (see below), whose sum is σ = 4542599100. Its totient is φ = 1506812544.

The previous prime is 3021012233. The next prime is 3021012263. The reversal of 3021012242 is 2422101203.

It can be written as a sum of positive squares in 2 ways, for example, as 2825879281 + 195132961 = 53159^2 + 13969^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 3021012242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845767 + ... + 1847402.

Almost surely, 2^3021012242 is an apocalyptic number.

3021012242 is a deficient number, since it is larger than the sum of its proper divisors (1521586858).

3021012242 is a wasteful number, since it uses less digits than its factorization.

3021012242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693580.

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

The square root of 3021012242 is about 54963.7356990953. The cubic root of 3021012242 is about 1445.6089501273.

Adding to 3021012242 its reverse (2422101203), we get a palindrome (5443113445).

The spelling of 3021012242 in words is "three billion, twenty-one million, twelve thousand, two hundred forty-two".