1311302200022 has 8 divisors (see below), whose sum is σ = 1966970481336. Its totient is φ = 655645372912.

The previous prime is 1311302199983. The next prime is 1311302200031. The reversal of 1311302200022 is 2200022031131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2571383 + ... + 3038850.

It is an arithmetic number, because the mean of its divisors is an integer number (245871310167).

Almost surely, 2^{1311302200022} is an apocalyptic number.

1311302200022 is a deficient number, since it is larger than the sum of its proper divisors (655668281314).

1311302200022 is a wasteful number, since it uses less digits than its factorization.

1311302200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727102.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1311302200022 its reverse (2200022031131), we get a palindrome (3511324231153).

The spelling of 1311302200022 in words is "one trillion, three hundred eleven billion, three hundred two million, two hundred thousand, twenty-two".