1001311300122 has 32 divisors (see below), whose sum is σ = 2291808652800. Its totient is φ = 285701804208.

The previous prime is 1001311300081. The next prime is 1001311300123. The reversal of 1001311300122 is 2210031131001.

It is a happy number.

1001311300122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001311300123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16099372 + ... + 16161447.

It is an arithmetic number, because the mean of its divisors is an integer number (71619020400).

Almost surely, 2^{1001311300122} is an apocalyptic number.

1001311300122 is an abundant number, since it is smaller than the sum of its proper divisors (1290497352678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001311300122 is a wasteful number, since it uses less digits than its factorization.

1001311300122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32261570.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1001311300122 its reverse (2210031131001), we get a palindrome (3211342431123).

The spelling of 1001311300122 in words is "one trillion, one billion, three hundred eleven million, three hundred thousand, one hundred twenty-two".