10021222222147 has 2 divisors, whose sum is σ = 10021222222148. Its totient is φ = 10021222222146.

The previous prime is 10021222222129. The next prime is 10021222222201. The reversal of 10021222222147 is 74122222212001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10021222222147 - 2²³ = 10021213833539 is a prime.

It is not a weakly prime, because it can be changed into another prime (10021222222547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010611111073 + 5010611111074.

It is an arithmetic number, because the mean of its divisors is an integer number (5010611111074).

Almost surely, 2^{10021222222147} is an apocalyptic number.

10021222222147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10021222222147 is an equidigital number, since it uses as much as digits as its factorization.

10021222222147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 28.

Adding to 10021222222147 its reverse (74122222212001), we get a palindrome (84143444434148).

The spelling of 10021222222147 in words is "ten trillion, twenty-one billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred forty-seven".