2213321032033 has 4 divisors (see below), whose sum is σ = 2213677852848. Its totient is φ = 2212964211220.

The previous prime is 2213321032019. The next prime is 2213321032067. The reversal of 2213321032033 is 3302301233122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2213321032033 - 2²¹ = 2213318934881 is a prime.

It is a super-2 number, since 2×2213321032033² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2213321031989 and 2213321032007.

It is not an unprimeable number, because it can be changed into a prime (2213321032003) 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, 178401103 + ... + 178413508.

It is an arithmetic number, because the mean of its divisors is an integer number (553419463212).

Almost surely, 2^{2213321032033} is an apocalyptic number.

It is an amenable number.

2213321032033 is a deficient number, since it is larger than the sum of its proper divisors (356820815).

2213321032033 is an equidigital number, since it uses as much as digits as its factorization.

2213321032033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356820814.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2213321032033 its reverse (3302301233122), we get a palindrome (5515622265155).

The spelling of 2213321032033 in words is "two trillion, two hundred thirteen billion, three hundred twenty-one million, thirty-two thousand, thirty-three".