9139419222 has 8 divisors (see below), whose sum is σ = 18278838456. Its totient is φ = 3046473072.

The previous prime is 9139419221. The next prime is 9139419259. The reversal of 9139419222 is 2229149319.

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

9139419222 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9139419221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761618263 + ... + 761618274.

It is an arithmetic number, because the mean of its divisors is an integer number (2284854807).

Almost surely, 2^9139419222 is an apocalyptic number.

9139419222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9139419222 is a wasteful number, since it uses less digits than its factorization.

9139419222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523236542.

The product of its digits is 69984, while the sum is 42.

The square root of 9139419222 is about 95600.3097379920. The cubic root of 9139419222 is about 2090.7697097032.

The spelling of 9139419222 in words is "nine billion, one hundred thirty-nine million, four hundred nineteen thousand, two hundred twenty-two".