2220234312413 has 4 divisors (see below), whose sum is σ = 2391021567228. Its totient is φ = 2049447057600.

The previous prime is 2220234312403. The next prime is 2220234312451. The reversal of 2220234312413 is 3142134320222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 88873745689 + 2131360566724 = 298117^2 + 1459918^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220234312413 - 2¹² = 2220234308317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220234312403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85393627388 + ... + 85393627413.

It is an arithmetic number, because the mean of its divisors is an integer number (597755391807).

Almost surely, 2^{2220234312413} is an apocalyptic number.

It is an amenable number.

2220234312413 is a deficient number, since it is larger than the sum of its proper divisors (170787254815).

2220234312413 is a wasteful number, since it uses less digits than its factorization.

2220234312413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170787254814.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2220234312413 its reverse (3142134320222), we get a palindrome (5362368632635).

The spelling of 2220234312413 in words is "two trillion, two hundred twenty billion, two hundred thirty-four million, three hundred twelve thousand, four hundred thirteen".