2204431051 has 4 divisors (see below), whose sum is σ = 2258197704. Its totient is φ = 2150664400.

The previous prime is 2204431039. The next prime is 2204431081. The reversal of 2204431051 is 1501344022.

2204431051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2204431051 - 2⁹ = 2204430539 is a prime.

It is a super-2 number, since 2×2204431051² = 9719032517225929202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2204431001) 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, 26883265 + ... + 26883346.

It is an arithmetic number, because the mean of its divisors is an integer number (564549426).

Almost surely, 2^2204431051 is an apocalyptic number.

2204431051 is a deficient number, since it is larger than the sum of its proper divisors (53766653).

2204431051 is an equidigital number, since it uses as much as digits as its factorization.

2204431051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53766652.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2204431051 is about 46951.3690002752. The cubic root of 2204431051 is about 1301.4640411317.

Adding to 2204431051 its reverse (1501344022), we get a palindrome (3705775073).

The spelling of 2204431051 in words is "two billion, two hundred four million, four hundred thirty-one thousand, fifty-one".