3023222540 has 96 divisors (see below), whose sum is σ = 7362653760. Its totient is φ = 1032708096.

The previous prime is 3023222513. The next prime is 3023222551. The reversal of 3023222540 is 452223203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254984 + ... + 266576.

It is an arithmetic number, because the mean of its divisors is an integer number (76694310).

Almost surely, 2^3023222540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023222540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3681326880).

3023222540 is an abundant number, since it is smaller than the sum of its proper divisors (4339431220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023222540 is a wasteful number, since it uses less digits than its factorization.

3023222540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11691 (or 11689 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3023222540 is about 54983.8388983527. The cubic root of 3023222540 is about 1445.9614200257.

Adding to 3023222540 its reverse (452223203), we get a palindrome (3475445743).

The spelling of 3023222540 in words is "three billion, twenty-three million, two hundred twenty-two thousand, five hundred forty".