1042522211 has 8 divisors (see below), whose sum is σ = 1083891984. Its totient is φ = 1001911680.

The previous prime is 1042522207. The next prime is 1042522231. The reversal of 1042522211 is 1122252401.

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

It is a cyclic number.

It is not a de Polignac number, because 1042522211 - 2² = 1042522207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042522231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187010 + ... + 192503.

It is an arithmetic number, because the mean of its divisors is an integer number (135486498).

Almost surely, 2^1042522211 is an apocalyptic number.

1042522211 is a deficient number, since it is larger than the sum of its proper divisors (41369773).

1042522211 is an equidigital number, since it uses as much as digits as its factorization.

1042522211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379621.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1042522211 is about 32288.1125338723. The cubic root of 1042522211 is about 1013.9777816351.

Adding to 1042522211 its reverse (1122252401), we get a palindrome (2164774612).

The spelling of 1042522211 in words is "one billion, forty-two million, five hundred twenty-two thousand, two hundred eleven".