3022140421 has 16 divisors (see below), whose sum is σ = 3116620800. Its totient is φ = 2929374448.

The previous prime is 3022140397. The next prime is 3022140481. The reversal of 3022140421 is 1240412203.

It is a cyclic number.

It is not a de Polignac number, because 3022140421 - 2⁵ = 3022140389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022140481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1507806 + ... + 1509808.

It is an arithmetic number, because the mean of its divisors is an integer number (194788800).

Almost surely, 2^3022140421 is an apocalyptic number.

It is an amenable number.

3022140421 is a deficient number, since it is larger than the sum of its proper divisors (94480379).

3022140421 is a wasteful number, since it uses less digits than its factorization.

3022140421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3022140421 is about 54973.9976807217. The cubic root of 3022140421 is about 1445.7888790775.

Adding to 3022140421 its reverse (1240412203), we get a palindrome (4262552624).

It can be divided in two parts, 30221404 and 21, that added together give a triangular number (30221425 = T₇₇₇₄).

The spelling of 3022140421 in words is "three billion, twenty-two million, one hundred forty thousand, four hundred twenty-one".