3020144225 has 12 divisors (see below), whose sum is σ = 4279976064. Its totient is φ = 2070955920.

The previous prime is 3020144219. The next prime is 3020144233. The reversal of 3020144225 is 5224410203.

It is a happy number.

It is not a de Polignac number, because 3020144225 - 2¹⁶ = 3020078689 is a prime.

It is a super-2 number, since 2×3020144225² = 18242542279601701250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3020144225.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8628809 + ... + 8629158.

It is an arithmetic number, because the mean of its divisors is an integer number (356664672).

Almost surely, 2^3020144225 is an apocalyptic number.

3020144225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3020144225 is a deficient number, since it is larger than the sum of its proper divisors (1259831839).

3020144225 is a wasteful number, since it uses less digits than its factorization.

3020144225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17257984 (or 17257979 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 3020144225 is about 54955.8388617625. The cubic root of 3020144225 is about 1445.4704829245.

Adding to 3020144225 its reverse (5224410203), we get a palindrome (8244554428).

The spelling of 3020144225 in words is "three billion, twenty million, one hundred forty-four thousand, two hundred twenty-five".