1201310113322 has 16 divisors (see below), whose sum is σ = 1966914569952. Its totient is φ = 545734944720.

The previous prime is 1201310113307. The next prime is 1201310113327. The reversal of 1201310113322 is 2233110131021.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1201310113294 and 1201310113303.

It is not an unprimeable number, because it can be changed into a prime (1201310113327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15716348 + ... + 15792599.

It is an arithmetic number, because the mean of its divisors is an integer number (122932160622).

Almost surely, 2^{1201310113322} is an apocalyptic number.

1201310113322 is a deficient number, since it is larger than the sum of its proper divisors (765604456630).

1201310113322 is a wasteful number, since it uses less digits than its factorization.

1201310113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31510693.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1201310113322 its reverse (2233110131021), we get a palindrome (3434420244343).

The spelling of 1201310113322 in words is "one trillion, two hundred one billion, three hundred ten million, one hundred thirteen thousand, three hundred twenty-two".