1012442241 has 4 divisors (see below), whose sum is σ = 1349922992. Its totient is φ = 674961492.

The previous prime is 1012442219. The next prime is 1012442257. The reversal of 1012442241 is 1422442101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1012442241 - 2⁵ = 1012442209 is a prime.

It is a super-2 number, since 2×1012442241² = 2050078582722204162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012442261) 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, 168740371 + ... + 168740376.

It is an arithmetic number, because the mean of its divisors is an integer number (337480748).

Almost surely, 2^1012442241 is an apocalyptic number.

It is an amenable number.

1012442241 is a deficient number, since it is larger than the sum of its proper divisors (337480751).

1012442241 is an equidigital number, since it uses as much as digits as its factorization.

1012442241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337480750.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1012442241 is about 31818.8975453267. The cubic root of 1012442241 is about 1004.1303305489.

Adding to 1012442241 its reverse (1422442101), we get a palindrome (2434884342).

The spelling of 1012442241 in words is "one billion, twelve million, four hundred forty-two thousand, two hundred forty-one".