2204573431 has 2 divisors, whose sum is σ = 2204573432. Its totient is φ = 2204573430.

The previous prime is 2204573419. The next prime is 2204573453. The reversal of 2204573431 is 1343754022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204573431 - 2¹⁹ = 2204049143 is a prime.

It is a super-2 number, since 2×2204573431² = 9720288025342223522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2204573393 and 2204573402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2204573461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102286715 + 1102286716.

It is an arithmetic number, because the mean of its divisors is an integer number (1102286716).

Almost surely, 2^2204573431 is an apocalyptic number.

2204573431 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204573431 is an equidigital number, since it uses as much as digits as its factorization.

2204573431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 2204573431 is about 46952.8852255109. The cubic root of 2204573431 is about 1301.4920602225.

The spelling of 2204573431 in words is "two billion, two hundred four million, five hundred seventy-three thousand, four hundred thirty-one".