2213354253321 has 12 divisors (see below), whose sum is σ = 3275044505460. Its totient is φ = 1439580001920.

The previous prime is 2213354253281. The next prime is 2213354253401. The reversal of 2213354253321 is 1233524533122.

2213354253321 is a `hidden beast` number, since 2 + 2 + 1 + 33 + 54 + 253 + 321 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1101637068921 + 1111717184400 = 1049589^2 + 1054380^2 .

It is not a de Polignac number, because 2213354253321 - 2¹⁹ = 2213353729033 is a prime.

It is a super-2 number, since 2×2213354253321² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2213354253821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2999124636 + ... + 2999125373.

It is an arithmetic number, because the mean of its divisors is an integer number (272920375455).

Almost surely, 2^{2213354253321} is an apocalyptic number.

It is an amenable number.

2213354253321 is a deficient number, since it is larger than the sum of its proper divisors (1061690252139).

2213354253321 is a wasteful number, since it uses less digits than its factorization.

2213354253321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998250056 (or 5998250053 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

Adding to 2213354253321 its reverse (1233524533122), we get a palindrome (3446878786443).

The spelling of 2213354253321 in words is "two trillion, two hundred thirteen billion, three hundred fifty-four million, two hundred fifty-three thousand, three hundred twenty-one".