2225255431 has 8 divisors (see below), whose sum is σ = 2548375040. Its totient is φ = 1903442328.

The previous prime is 2225255429. The next prime is 2225255447. The reversal of 2225255431 is 1345525222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2225255431 - 2¹ = 2225255429 is a prime.

It is a super-2 number, since 2×2225255431² = 9903523466389991522, 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 = 2225255393 and 2225255402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225255411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322971 + ... + 329788.

It is an arithmetic number, because the mean of its divisors is an integer number (318546880).

Almost surely, 2^2225255431 is an apocalyptic number.

2225255431 is a deficient number, since it is larger than the sum of its proper divisors (323119609).

2225255431 is an equidigital number, since it uses as much as digits as its factorization.

2225255431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653253.

The product of its digits is 24000, while the sum is 31.

The square root of 2225255431 is about 47172.6131457650. The cubic root of 2225255431 is about 1305.5493410026.

The spelling of 2225255431 in words is "two billion, two hundred twenty-five million, two hundred fifty-five thousand, four hundred thirty-one".