30020300121422 has 16 divisors (see below), whose sum is σ = 48512405744880. Its totient is φ = 13850358910272.

The previous prime is 30020300121421. The next prime is 30020300121463. The reversal of 30020300121422 is 22412100302003.

It is a junction number, because it is equal to n+sod(n) for n = 30020300121394 and 30020300121403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020300121421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215104847 + ... + 215244362.

It is an arithmetic number, because the mean of its divisors is an integer number (3032025359055).

Almost surely, 2^{30020300121422} is an apocalyptic number.

30020300121422 is a deficient number, since it is larger than the sum of its proper divisors (18492105623458).

30020300121422 is a wasteful number, since it uses less digits than its factorization.

30020300121422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430351907.

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

Adding to 30020300121422 its reverse (22412100302003), we get a palindrome (52432400423425).

The spelling of 30020300121422 in words is "thirty trillion, twenty billion, three hundred million, one hundred twenty-one thousand, four hundred twenty-two".