1313411044222 has 4 divisors (see below), whose sum is σ = 1970116566336. Its totient is φ = 656705522110.

The previous prime is 1313411044189. The next prime is 1313411044223. The reversal of 1313411044222 is 2224401143131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313411044223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328352761054 + ... + 328352761057.

It is an arithmetic number, because the mean of its divisors is an integer number (492529141584).

Almost surely, 2^{1313411044222} is an apocalyptic number.

1313411044222 is a deficient number, since it is larger than the sum of its proper divisors (656705522114).

1313411044222 is an equidigital number, since it uses as much as digits as its factorization.

1313411044222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656705522113.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1313411044222 its reverse (2224401143131), we get a palindrome (3537812187353).

The spelling of 1313411044222 in words is "one trillion, three hundred thirteen billion, four hundred eleven million, forty-four thousand, two hundred twenty-two".