38022220213 has 8 divisors (see below), whose sum is σ = 40292759232. Its totient is φ = 35755452096.

The previous prime is 38022220157. The next prime is 38022220289. The reversal of 38022220213 is 31202222083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38022220213 - 2¹³ = 38022212021 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 (38020220213) 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 7 ways as a sum of consecutive naturals, for example, 921945 + ... + 962302.

It is an arithmetic number, because the mean of its divisors is an integer number (5036594904).

Almost surely, 2^38022220213 is an apocalyptic number.

It is an amenable number.

38022220213 is a deficient number, since it is larger than the sum of its proper divisors (2270539019).

38022220213 is a wasteful number, since it uses less digits than its factorization.

38022220213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885451.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 38022220213 its reverse (31202222083), we get a palindrome (69224442296).

The spelling of 38022220213 in words is "thirty-eight billion, twenty-two million, two hundred twenty thousand, two hundred thirteen".