44226135601 has 2 divisors, whose sum is σ = 44226135602. Its totient is φ = 44226135600.

The previous prime is 44226135589. The next prime is 44226135607. The reversal of 44226135601 is 10653162244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25285770225 + 18940365376 = 159015^2 + 137624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44226135601 is a prime.

It is not a weakly prime, because it can be changed into another prime (44226135607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22113067800 + 22113067801.

It is an arithmetic number, because the mean of its divisors is an integer number (22113067801).

Almost surely, 2^44226135601 is an apocalyptic number.

It is an amenable number.

44226135601 is a deficient number, since it is larger than the sum of its proper divisors (1).

44226135601 is an equidigital number, since it uses as much as digits as its factorization.

44226135601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 44226135601 its reverse (10653162244), we get a palindrome (54879297845).

The spelling of 44226135601 in words is "forty-four billion, two hundred twenty-six million, one hundred thirty-five thousand, six hundred one".