20220300202147 has 2 divisors, whose sum is σ = 20220300202148. Its totient is φ = 20220300202146.

The previous prime is 20220300202129. The next prime is 20220300202211. The reversal of 20220300202147 is 74120200302202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20220300202147 - 2²³ = 20220291813539 is a prime.

It is not a weakly prime, because it can be changed into another prime (20220300202447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110150101073 + 10110150101074.

It is an arithmetic number, because the mean of its divisors is an integer number (10110150101074).

Almost surely, 2^{20220300202147} is an apocalyptic number.

20220300202147 is a deficient number, since it is larger than the sum of its proper divisors (1).

20220300202147 is an equidigital number, since it uses as much as digits as its factorization.

20220300202147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 20220300202147 its reverse (74120200302202), we get a palindrome (94340500504349).

The spelling of 20220300202147 in words is "twenty trillion, two hundred twenty billion, three hundred million, two hundred two thousand, one hundred forty-seven".