30010334221 has 8 divisors (see below), whose sum is σ = 34299381824. Its totient is φ = 25721750880.

The previous prime is 30010334201. The next prime is 30010334231. The reversal of 30010334221 is 12243301003.

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

It is not a de Polignac number, because 30010334221 - 2⁷ = 30010334093 is a prime.

It is a super-2 number, since 2×30010334221² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010334201) 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, 35686 + ... + 247576.

It is an arithmetic number, because the mean of its divisors is an integer number (4287422728).

Almost surely, 2^30010334221 is an apocalyptic number.

It is an amenable number.

30010334221 is a deficient number, since it is larger than the sum of its proper divisors (4289047603).

30010334221 is a wasteful number, since it uses less digits than its factorization.

30010334221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232131.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30010334221 its reverse (12243301003), we get a palindrome (42253635224).

It can be divided in two parts, 30010 and 334221, that added together give a triangular number (364231 = T₈₅₃).

The spelling of 30010334221 in words is "thirty billion, ten million, three hundred thirty-four thousand, two hundred twenty-one".