30002201 has 4 divisors (see below), whose sum is σ = 30734004. Its totient is φ = 29270400.

The previous prime is 30002123. The next prime is 30002207. The reversal of 30002201 is 10220003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1752976 + 28249225 = 1324^2 + 5315^2 .

It is a cyclic number.

It is not a de Polignac number, because 30002201 - 2¹⁸ = 29740057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30002207) 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, 365840 + ... + 365921.

It is an arithmetic number, because the mean of its divisors is an integer number (7683501).

Almost surely, 2^30002201 is an apocalyptic number.

It is an amenable number.

30002201 is a deficient number, since it is larger than the sum of its proper divisors (731803).

30002201 is an equidigital number, since it uses as much as digits as its factorization.

30002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731802.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 30002201 is about 5477.4264942580. The cubic root of 30002201 is about 310.7308493193.

Adding to 30002201 its reverse (10220003), we get a palindrome (40222204).

It can be divided in two parts, 30002 and 201, that added together give a palindrome (30203).

The spelling of 30002201 in words is "thirty million, two thousand, two hundred one".