1010001122147 has 2 divisors, whose sum is σ = 1010001122148. Its totient is φ = 1010001122146.

The previous prime is 1010001122047. The next prime is 1010001122159. The reversal of 1010001122147 is 7412211000101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7412211000101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010001122147 - 2¹⁰ = 1010001121123 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010001122167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505000561073 + 505000561074.

It is an arithmetic number, because the mean of its divisors is an integer number (505000561074).

Almost surely, 2^{1010001122147} is an apocalyptic number.

1010001122147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010001122147 is an equidigital number, since it uses as much as digits as its factorization.

1010001122147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 1010001122147 its reverse (7412211000101), we get a palindrome (8422212122248).

The spelling of 1010001122147 in words is "one trillion, ten billion, one million, one hundred twenty-two thousand, one hundred forty-seven".