1042422022 has 4 divisors (see below), whose sum is σ = 1563633036. Its totient is φ = 521211010.

The previous prime is 1042422019. The next prime is 1042422041. The reversal of 1042422022 is 2202242401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260605504 + ... + 260605507.

It is an arithmetic number, because the mean of its divisors is an integer number (390908259).

Almost surely, 2^1042422022 is an apocalyptic number.

1042422022 is a deficient number, since it is larger than the sum of its proper divisors (521211014).

1042422022 is an equidigital number, since it uses as much as digits as its factorization.

1042422022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521211013.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 1042422022 is about 32286.5610122850. The cubic root of 1042422022 is about 1013.9452986583.

Adding to 1042422022 its reverse (2202242401), we get a palindrome (3244664423).

The spelling of 1042422022 in words is "one billion, forty-two million, four hundred twenty-two thousand, twenty-two".