38822349901 has 4 divisors (see below), whose sum is σ = 39036838204. Its totient is φ = 38607861600.

The previous prime is 38822349889. The next prime is 38822349913. The reversal of 38822349901 is 10994322883.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (38822349889) and next prime (38822349913).

It can be written as a sum of positive squares in 2 ways, for example, as 20060473225 + 18761876676 = 141635^2 + 136974^2 .

It is a cyclic number.

It is not a de Polignac number, because 38822349901 - 2⁵ = 38822349869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38822349991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107243880 + ... + 107244241.

It is an arithmetic number, because the mean of its divisors is an integer number (9759209551).

Almost surely, 2^38822349901 is an apocalyptic number.

It is an amenable number.

38822349901 is a deficient number, since it is larger than the sum of its proper divisors (214488303).

38822349901 is a wasteful number, since it uses less digits than its factorization.

38822349901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214488302.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 38822349901 in words is "thirty-eight billion, eight hundred twenty-two million, three hundred forty-nine thousand, nine hundred one".