841138222 has 16 divisors (see below), whose sum is σ = 1292216112. Its totient is φ = 410417280.

The previous prime is 841138169. The next prime is 841138231. The reversal of 841138222 is 222831148.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107772 + ... + 115312.

It is an arithmetic number, because the mean of its divisors is an integer number (80763507).

Almost surely, 2^841138222 is an apocalyptic number.

841138222 is a deficient number, since it is larger than the sum of its proper divisors (451077890).

841138222 is a wasteful number, since it uses less digits than its factorization.

841138222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883.

The product of its digits is 6144, while the sum is 31.

The square root of 841138222 is about 29002.3830400193. The cubic root of 841138222 is about 943.9647769762.

The spelling of 841138222 in words is "eight hundred forty-one million, one hundred thirty-eight thousand, two hundred twenty-two".