30134421022 has 8 divisors (see below), whose sum is σ = 45942642072. Its totient is φ = 14820207000.

The previous prime is 30134420989. The next prime is 30134421029. The reversal of 30134421022 is 22012443103.

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 = 30134420984 and 30134421002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30134421029) 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, 123501604 + ... + 123501847.

It is an arithmetic number, because the mean of its divisors is an integer number (5742830259).

Almost surely, 2^30134421022 is an apocalyptic number.

30134421022 is a deficient number, since it is larger than the sum of its proper divisors (15808221050).

30134421022 is a wasteful number, since it uses less digits than its factorization.

30134421022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247003514.

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

Adding to 30134421022 its reverse (22012443103), we get a palindrome (52146864125).

The spelling of 30134421022 in words is "thirty billion, one hundred thirty-four million, four hundred twenty-one thousand, twenty-two".