30002224061 has 2 divisors, whose sum is σ = 30002224062. Its totient is φ = 30002224060.

The previous prime is 30002223971. The next prime is 30002224069. The reversal of 30002224061 is 16042220003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19661367961 + 10340856100 = 140219^2 + 101690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30002224061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30002224069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15001112030 + 15001112031.

It is an arithmetic number, because the mean of its divisors is an integer number (15001112031).

Almost surely, 2^30002224061 is an apocalyptic number.

It is an amenable number.

30002224061 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002224061 is an equidigital number, since it uses as much as digits as its factorization.

30002224061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30002224061 its reverse (16042220003), we get a palindrome (46044444064).

The spelling of 30002224061 in words is "thirty billion, two million, two hundred twenty-four thousand, sixty-one".