30000102002201 has 4 divisors (see below), whose sum is σ = 30000120168804. Its totient is φ = 30000083835600.

The previous prime is 30000102002161. The next prime is 30000102002263. The reversal of 30000102002201 is 10220020100003.

It is a happy number.

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 27765522490000 + 2234579512201 = 5269300^2 + 1494851^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30000102002201 is a prime.

It is a super-2 number, since 2×30000102002201² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30000102052201) 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, 6327530 + ... + 10001891.

It is an arithmetic number, because the mean of its divisors is an integer number (7500030042201).

Almost surely, 2^{30000102002201} is an apocalyptic number.

It is an amenable number.

30000102002201 is a deficient number, since it is larger than the sum of its proper divisors (18166603).

30000102002201 is a wasteful number, since it uses less digits than its factorization.

30000102002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18166602.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 30000102002201 its reverse (10220020100003), we get a palindrome (40220122102204).

The spelling of 30000102002201 in words is "thirty trillion, one hundred two million, two thousand, two hundred one".