1220114255313 has 16 divisors (see below), whose sum is σ = 1631655236736. Its totient is φ = 810992033280.

The previous prime is 1220114255279. The next prime is 1220114255317. The reversal of 1220114255313 is 3135524110221.

It is a happy number.

It is not a de Polignac number, because 1220114255313 - 2⁸ = 1220114255057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1220114255317) 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, 7883868 + ... + 8037138.

It is an arithmetic number, because the mean of its divisors is an integer number (101978452296).

Almost surely, 2^{1220114255313} is an apocalyptic number.

It is an amenable number.

1220114255313 is a deficient number, since it is larger than the sum of its proper divisors (411540981423).

1220114255313 is a wasteful number, since it uses less digits than its factorization.

1220114255313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161144.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1220114255313 its reverse (3135524110221), we get a palindrome (4355638365534).

The spelling of 1220114255313 in words is "one trillion, two hundred twenty billion, one hundred fourteen million, two hundred fifty-five thousand, three hundred thirteen".