1301122232001 has 6 divisors (see below), whose sum is σ = 1879398779570. Its totient is φ = 867414821328.

The previous prime is 1301122231979. The next prime is 1301122232041. The reversal of 1301122232001 is 1002322211031.

1301122232001 is a `hidden beast` number, since 130 + 112 + 223 + 200 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 825299571600 + 475822660401 = 908460^2 + 689799^2 .

It is not a de Polignac number, because 1301122232001 - 2¹⁰ = 1301122230977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301122232041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72284568436 + ... + 72284568453.

Almost surely, 2^{1301122232001} is an apocalyptic number.

It is an amenable number.

1301122232001 is a deficient number, since it is larger than the sum of its proper divisors (578276547569).

1301122232001 is a wasteful number, since it uses less digits than its factorization.

1301122232001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144569136895 (or 144569136892 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1301122232001 its reverse (1002322211031), we get a palindrome (2303444443032).

The spelling of 1301122232001 in words is "one trillion, three hundred one billion, one hundred twenty-two million, two hundred thirty-two thousand, one".