44522643101 has 2 divisors, whose sum is σ = 44522643102. Its totient is φ = 44522643100.

The previous prime is 44522643097. The next prime is 44522643167. The reversal of 44522643101 is 10134622544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36394719076 + 8127924025 = 190774^2 + 90155^2 .

It is a cyclic number.

It is not a de Polignac number, because 44522643101 - 2² = 44522643097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44522643181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22261321550 + 22261321551.

It is an arithmetic number, because the mean of its divisors is an integer number (22261321551).

Almost surely, 2^44522643101 is an apocalyptic number.

It is an amenable number.

44522643101 is a deficient number, since it is larger than the sum of its proper divisors (1).

44522643101 is an equidigital number, since it uses as much as digits as its factorization.

44522643101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 44522643101 in words is "forty-four billion, five hundred twenty-two million, six hundred forty-three thousand, one hundred one".