30012221003 has 8 divisors (see below), whose sum is σ = 30806252976. Its totient is φ = 29227932000.

The previous prime is 30012220969. The next prime is 30012221009.

It is a happy number.

30012221003 is nontrivially palindromic in base 10.

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 30012221003 - 2¹⁸ = 30011958859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30012221009) 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, 2429501 + ... + 2441822.

It is an arithmetic number, because the mean of its divisors is an integer number (3850781622).

Almost surely, 2^30012221003 is an apocalyptic number.

30012221003 is a deficient number, since it is larger than the sum of its proper divisors (794031973).

30012221003 is a wasteful number, since it uses less digits than its factorization.

30012221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871485.

The product of its (nonzero) digits is 72, while the sum is 14.

The spelling of 30012221003 in words is "thirty billion, twelve million, two hundred twenty-one thousand, three".