30022222321021 has 8 divisors (see below), whose sum is σ = 34823217362240. Its totient is φ = 25349253814368.

The previous prime is 30022222320983. The next prime is 30022222321043. The reversal of 30022222321021 is 12012322222003.

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 30022222321021 - 2²³ = 30022213932413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30022222320983 and 30022222321001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022222321621) 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, 32006633136 + ... + 32006634073.

It is an arithmetic number, because the mean of its divisors is an integer number (4352902170280).

Almost surely, 2^{30022222321021} is an apocalyptic number.

It is an amenable number.

30022222321021 is a deficient number, since it is larger than the sum of its proper divisors (4800995041219).

30022222321021 is an equidigital number, since it uses as much as digits as its factorization.

30022222321021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64013267283.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30022222321021 its reverse (12012322222003), we get a palindrome (42034544543024).

The spelling of 30022222321021 in words is "thirty trillion, twenty-two billion, two hundred twenty-two million, three hundred twenty-one thousand, twenty-one".