1042225355 has 4 divisors (see below), whose sum is σ = 1250670432. Its totient is φ = 833780280.

The previous prime is 1042225343. The next prime is 1042225367. The reversal of 1042225355 is 5535222401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5535222401 = 28711 ⋅192791.

It is an interprime number because it is at equal distance from previous prime (1042225343) and next prime (1042225367).

It is not a de Polignac number, because 1042225355 - 2⁴ = 1042225339 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104222531 + ... + 104222540.

It is an arithmetic number, because the mean of its divisors is an integer number (312667608).

Almost surely, 2^1042225355 is an apocalyptic number.

1042225355 is a deficient number, since it is larger than the sum of its proper divisors (208445077).

1042225355 is an equidigital number, since it uses as much as digits as its factorization.

1042225355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208445076.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1042225355 is about 32283.5152206200. The cubic root of 1042225355 is about 1013.8815298207.

Adding to 1042225355 its reverse (5535222401), we get a palindrome (6577447756).

The spelling of 1042225355 in words is "one billion, forty-two million, two hundred twenty-five thousand, three hundred fifty-five".