2223141431 has 4 divisors (see below), whose sum is σ = 2540733072. Its totient is φ = 1905549792.

The previous prime is 2223141419. The next prime is 2223141451. The reversal of 2223141431 is 1341413222.

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 2223141431 - 2¹⁸ = 2222879287 is a prime.

It is a super-2 number, since 2×2223141431² = 9884715644457455522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2223141397 and 2223141406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223141451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158795810 + ... + 158795823.

It is an arithmetic number, because the mean of its divisors is an integer number (635183268).

Almost surely, 2^2223141431 is an apocalyptic number.

2223141431 is a deficient number, since it is larger than the sum of its proper divisors (317591641).

2223141431 is an equidigital number, since it uses as much as digits as its factorization.

2223141431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317591640.

The product of its digits is 1152, while the sum is 23.

The square root of 2223141431 is about 47150.2007524888. The cubic root of 2223141431 is about 1305.1357846214.

Adding to 2223141431 its reverse (1341413222), we get a palindrome (3564554653).

The spelling of 2223141431 in words is "two billion, two hundred twenty-three million, one hundred forty-one thousand, four hundred thirty-one".