3022222221021 has 8 divisors (see below), whose sum is σ = 4029922470240. Its totient is φ = 2014668392912.

The previous prime is 3022222220993. The next prime is 3022222221041. The reversal of 3022222221021 is 1201222222203.

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 3022222221021 - 2²³ = 3022213832413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022222221041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36557106 + ... + 36639683.

It is an arithmetic number, because the mean of its divisors is an integer number (503740308780).

Almost surely, 2^{3022222221021} is an apocalyptic number.

It is an amenable number.

3022222221021 is a deficient number, since it is larger than the sum of its proper divisors (1007700249219).

3022222221021 is a wasteful number, since it uses less digits than its factorization.

3022222221021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73210555.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 3022222221021 its reverse (1201222222203), we get a palindrome (4223444443224).

The spelling of 3022222221021 in words is "three trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, twenty-one".