3022222222221 has 8 divisors (see below), whose sum is σ = 4033884786144. Its totient is φ = 2012687236560.

The previous prime is 3022222222169. The next prime is 3022222222259. The reversal of 3022222222221 is 1222222222203.

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

It is not a de Polignac number, because 3022222222221 - 2³⁰ = 3021148480397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3022222222191 and 3022222222200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022222222121) 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, 531891250 + ... + 531896931.

It is an arithmetic number, because the mean of its divisors is an integer number (504235598268).

Almost surely, 2^{3022222222221} is an apocalyptic number.

It is an amenable number.

3022222222221 is a deficient number, since it is larger than the sum of its proper divisors (1011662563923).

3022222222221 is a wasteful number, since it uses less digits than its factorization.

3022222222221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063789131.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 3022222222221 its reverse (1222222222203), we get a palindrome (4244444444424).

The spelling of 3022222222221 in words is "three trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-one".