30210220201 has 4 divisors (see below), whose sum is σ = 34525965952. Its totient is φ = 25894474452.

The previous prime is 30210220181. The next prime is 30210220207. The reversal of 30210220201 is 10202201203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30210220201 - 2¹³ = 30210212009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30210220207) 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, 2157872865 + ... + 2157872878.

It is an arithmetic number, because the mean of its divisors is an integer number (8631491488).

Almost surely, 2^30210220201 is an apocalyptic number.

It is an amenable number.

30210220201 is a deficient number, since it is larger than the sum of its proper divisors (4315745751).

30210220201 is an equidigital number, since it uses as much as digits as its factorization.

30210220201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315745750.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30210220201 its reverse (10202201203), we get a palindrome (40412421404).

The spelling of 30210220201 in words is "thirty billion, two hundred ten million, two hundred twenty thousand, two hundred one".