1232211067 has 2 divisors, whose sum is σ = 1232211068. Its totient is φ = 1232211066.

The previous prime is 1232211061. The next prime is 1232211109. The reversal of 1232211067 is 7601122321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232211067 - 2³ = 1232211059 is a prime.

It is a super-2 number, since 2×1232211067² = 3036688227274556978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1232211061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616105533 + 616105534.

It is an arithmetic number, because the mean of its divisors is an integer number (616105534).

Almost surely, 2^1232211067 is an apocalyptic number.

1232211067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232211067 is an equidigital number, since it uses as much as digits as its factorization.

1232211067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 1232211067 is about 35102.8640854276. The cubic root of 1232211067 is about 1072.0828985026.

Adding to 1232211067 its reverse (7601122321), we get a palindrome (8833333388).

The spelling of 1232211067 in words is "one billion, two hundred thirty-two million, two hundred eleven thousand, sixty-seven".