30202210019 has 8 divisors (see below), whose sum is σ = 31982173440. Its totient is φ = 28441283976.

The previous prime is 30202210001. The next prime is 30202210021. The reversal of 30202210019 is 91001220203.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30202210019 is a prime.

It is a super-2 number, since 2×30202210019² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30202210919) 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, 4756079 + ... + 4762424.

It is an arithmetic number, because the mean of its divisors is an integer number (3997771680).

Almost surely, 2^30202210019 is an apocalyptic number.

30202210019 is a deficient number, since it is larger than the sum of its proper divisors (1779963421).

30202210019 is a wasteful number, since it uses less digits than its factorization.

30202210019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9518689.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 30202210019 in words is "thirty billion, two hundred two million, two hundred ten thousand, nineteen".