4000411222 has 4 divisors (see below), whose sum is σ = 6000616836. Its totient is φ = 2000205610.

The previous prime is 4000411193. The next prime is 4000411237. The reversal of 4000411222 is 2221140004.

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

It is a junction number, because it is equal to n+sod(n) for n = 4000411196 and 4000411205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000102804 + ... + 1000102807.

It is an arithmetic number, because the mean of its divisors is an integer number (1500154209).

Almost surely, 2^4000411222 is an apocalyptic number.

4000411222 is a deficient number, since it is larger than the sum of its proper divisors (2000205614).

4000411222 is a wasteful number, since it uses less digits than its factorization.

4000411222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000205613.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4000411222 is about 63248.8041151768. The cubic root of 4000411222 is about 1587.4554479571.

Adding to 4000411222 its reverse (2221140004), we get a palindrome (6221551226).

The spelling of 4000411222 in words is "four billion, four hundred eleven thousand, two hundred twenty-two".