22441121243601 has 4 divisors (see below), whose sum is σ = 29921494991472. Its totient is φ = 14960747495732.

The previous prime is 22441121243591. The next prime is 22441121243603. The reversal of 22441121243601 is 10634212114422.

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 a cyclic number.

It is not a de Polignac number, because 22441121243601 - 2⁶ = 22441121243537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22441121243603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3740186873931 + ... + 3740186873936.

It is an arithmetic number, because the mean of its divisors is an integer number (7480373747868).

Almost surely, 2^{22441121243601} is an apocalyptic number.

It is an amenable number.

22441121243601 is a deficient number, since it is larger than the sum of its proper divisors (7480373747871).

22441121243601 is an equidigital number, since it uses as much as digits as its factorization.

22441121243601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7480373747870.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 22441121243601 in words is "twenty-two trillion, four hundred forty-one billion, one hundred twenty-one million, two hundred forty-three thousand, six hundred one".