1143220010241 has 4 divisors (see below), whose sum is σ = 1524293346992. Its totient is φ = 762146673492.

The previous prime is 1143220010239. The next prime is 1143220010243. The reversal of 1143220010241 is 1420100223411.

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 an interprime number because it is at equal distance from previous prime (1143220010239) and next prime (1143220010243).

It is not a de Polignac number, because 1143220010241 - 2¹ = 1143220010239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143220010243) 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, 190536668371 + ... + 190536668376.

It is an arithmetic number, because the mean of its divisors is an integer number (381073336748).

Almost surely, 2^{1143220010241} is an apocalyptic number.

It is an amenable number.

1143220010241 is a deficient number, since it is larger than the sum of its proper divisors (381073336751).

1143220010241 is an equidigital number, since it uses as much as digits as its factorization.

1143220010241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381073336750.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1143220010241 its reverse (1420100223411), we get a palindrome (2563320233652).

The spelling of 1143220010241 in words is "one trillion, one hundred forty-three billion, two hundred twenty million, ten thousand, two hundred forty-one".