10112221441 has 8 divisors (see below), whose sum is σ = 11559922560. Its totient is φ = 8665294848.

The previous prime is 10112221433. The next prime is 10112221453. The reversal of 10112221441 is 14412221101.

It is a happy number.

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

It is not a de Polignac number, because 10112221441 - 2³ = 10112221433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112221481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165376 + ... + 218113.

It is an arithmetic number, because the mean of its divisors is an integer number (1444990320).

Almost surely, 2^10112221441 is an apocalyptic number.

It is an amenable number.

10112221441 is a deficient number, since it is larger than the sum of its proper divisors (1447701119).

10112221441 is an equidigital number, since it uses as much as digits as its factorization.

10112221441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387263.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10112221441 its reverse (14412221101), we get a palindrome (24524442542).

The spelling of 10112221441 in words is "ten billion, one hundred twelve million, two hundred twenty-one thousand, four hundred forty-one".