1040432222 has 8 divisors (see below), whose sum is σ = 1561034496. Its totient is φ = 520087392.

The previous prime is 1040432219. The next prime is 1040432227. The reversal of 1040432222 is 2222340401.

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

It is a junction number, because it is equal to n+sod(n) for n = 1040432194 and 1040432203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040432227) 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, 53918 + ... + 70625.

It is an arithmetic number, because the mean of its divisors is an integer number (195129312).

Almost surely, 2^1040432222 is an apocalyptic number.

1040432222 is a deficient number, since it is larger than the sum of its proper divisors (520602274).

1040432222 is a wasteful number, since it uses less digits than its factorization.

1040432222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128722.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1040432222 is about 32255.7316147069. The cubic root of 1040432222 is about 1013.2997400808.

Adding to 1040432222 its reverse (2222340401), we get a palindrome (3262772623).

The spelling of 1040432222 in words is "one billion, forty million, four hundred thirty-two thousand, two hundred twenty-two".