2223102043331 has 4 divisors (see below), whose sum is σ = 2394109892832. Its totient is φ = 2052094193832.

The previous prime is 2223102043303. The next prime is 2223102043343. The reversal of 2223102043331 is 1333402013222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2223102043331 - 2¹⁴ = 2223102026947 is a prime.

It is a super-2 number, since 2×2223102043331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223102043331.

It is not an unprimeable number, because it can be changed into a prime (2223102043931) 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, 85503924731 + ... + 85503924756.

It is an arithmetic number, because the mean of its divisors is an integer number (598527473208).

Almost surely, 2^{2223102043331} is an apocalyptic number.

2223102043331 is a deficient number, since it is larger than the sum of its proper divisors (171007849501).

2223102043331 is a wasteful number, since it uses less digits than its factorization.

2223102043331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171007849500.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2223102043331 its reverse (1333402013222), we get a palindrome (3556504056553).

The spelling of 2223102043331 in words is "two trillion, two hundred twenty-three billion, one hundred two million, forty-three thousand, three hundred thirty-one".