1042229011 has 2 divisors, whose sum is σ = 1042229012. Its totient is φ = 1042229010.

The previous prime is 1042228997. The next prime is 1042229063. The reversal of 1042229011 is 1109222401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1042229011 - 2¹⁷ = 1042097939 is a prime.

It is a super-2 number, since 2×1042229011² = 2172482622740076242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1042229711) 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 as a sum of consecutive naturals, namely, 521114505 + 521114506.

It is an arithmetic number, because the mean of its divisors is an integer number (521114506).

Almost surely, 2^1042229011 is an apocalyptic number.

1042229011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042229011 is an equidigital number, since it uses as much as digits as its factorization.

1042229011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1042229011 is about 32283.5718438961. The cubic root of 1042229011 is about 1013.8827153438.

The spelling of 1042229011 in words is "one billion, forty-two million, two hundred twenty-nine thousand, eleven".