3022001243 has 8 divisors (see below), whose sum is σ = 3368175120. Its totient is φ = 2694539520.

The previous prime is 3022001239. The next prime is 3022001251. The reversal of 3022001243 is 3421002203.

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

It is a cyclic number.

It is not a de Polignac number, because 3022001243 - 2² = 3022001239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3022001263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4677698 + ... + 4678343.

It is an arithmetic number, because the mean of its divisors is an integer number (421021890).

Almost surely, 2^3022001243 is an apocalyptic number.

3022001243 is a deficient number, since it is larger than the sum of its proper divisors (346173877).

3022001243 is a wasteful number, since it uses less digits than its factorization.

3022001243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9356077.

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

The square root of 3022001243 is about 54972.7318131453. The cubic root of 3022001243 is about 1445.7666845327.

Adding to 3022001243 its reverse (3421002203), we get a palindrome (6443003446).

The spelling of 3022001243 in words is "three billion, twenty-two million, one thousand, two hundred forty-three".