30031220301122 has 8 divisors (see below), whose sum is σ = 45126842585616. Its totient is φ = 14988939439252.

The previous prime is 30031220301073. The next prime is 30031220301127. The reversal of 30031220301122 is 22110302213003.

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

It is a junction number, because it is equal to n+sod(n) for n = 30031220301094 and 30031220301103.

It is not an unprimeable number, because it can be changed into a prime (30031220301127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13335354248 + ... + 13335356499.

It is an arithmetic number, because the mean of its divisors is an integer number (5640855323202).

Almost surely, 2^{30031220301122} is an apocalyptic number.

30031220301122 is a deficient number, since it is larger than the sum of its proper divisors (15095622284494).

30031220301122 is a wasteful number, since it uses less digits than its factorization.

30031220301122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26670711312.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30031220301122 its reverse (22110302213003), we get a palindrome (52141522514125).

The spelling of 30031220301122 in words is "thirty trillion, thirty-one billion, two hundred twenty million, three hundred one thousand, one hundred twenty-two".