30102022232021 has 8 divisors (see below), whose sum is σ = 30916308359040. Its totient is φ = 29287773892368.

The previous prime is 30102022231933. The next prime is 30102022232041. The reversal of 30102022232021 is 12023222020103.

It is a happy number.

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 30102022232021 - 2²² = 30102018037717 is a prime.

It is a super-2 number, since 2×30102022232021² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30102022231984 and 30102022232002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102022232041) 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, 7828361 + ... + 11022126.

It is an arithmetic number, because the mean of its divisors is an integer number (3864538544880).

Almost surely, 2^{30102022232021} is an apocalyptic number.

It is an amenable number.

30102022232021 is a deficient number, since it is larger than the sum of its proper divisors (814286127019).

30102022232021 is a wasteful number, since it uses less digits than its factorization.

30102022232021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18893683.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30102022232021 its reverse (12023222020103), we get a palindrome (42125244252124).

The spelling of 30102022232021 in words is "thirty trillion, one hundred two billion, twenty-two million, two hundred thirty-two thousand, twenty-one".