20441121119 has 2 divisors, whose sum is σ = 20441121120. Its totient is φ = 20441121118.

The previous prime is 20441121109. The next prime is 20441121133. The reversal of 20441121119 is 91112114402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20441121119 - 2⁸ = 20441120863 is a prime.

It is a super-2 number, since 2×20441121119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20441121109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10220560559 + 10220560560.

It is an arithmetic number, because the mean of its divisors is an integer number (10220560560).

Almost surely, 2^20441121119 is an apocalyptic number.

20441121119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20441121119 is an equidigital number, since it uses as much as digits as its factorization.

20441121119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 20441121119 in words is "twenty billion, four hundred forty-one million, one hundred twenty-one thousand, one hundred nineteen".