2210003121233 has 4 divisors (see below), whose sum is σ = 2210739546468. Its totient is φ = 2209266696000.

The previous prime is 2210003121229. The next prime is 2210003121299. The reversal of 2210003121233 is 3321213000122.

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 1064563777729 + 1145439343504 = 1031777^2 + 1070252^2 .

It is a cyclic number.

It is not a de Polignac number, because 2210003121233 - 2² = 2210003121229 is a prime.

It is a super-2 number, since 2×2210003121233² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210003121223) 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, 368208116 + ... + 368214117.

It is an arithmetic number, because the mean of its divisors is an integer number (552684886617).

Almost surely, 2^{2210003121233} is an apocalyptic number.

It is an amenable number.

2210003121233 is a deficient number, since it is larger than the sum of its proper divisors (736425235).

2210003121233 is an equidigital number, since it uses as much as digits as its factorization.

2210003121233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736425234.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2210003121233 its reverse (3321213000122), we get a palindrome (5531216121355).

The spelling of 2210003121233 in words is "two trillion, two hundred ten billion, three million, one hundred twenty-one thousand, two hundred thirty-three".