12233231407 has 2 divisors, whose sum is σ = 12233231408. Its totient is φ = 12233231406.

The previous prime is 12233231371. The next prime is 12233231431. The reversal of 12233231407 is 70413233221.

It is a strong prime.

It is an emirp because it is prime and its reverse (70413233221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12233231407 - 2³¹ = 10085747759 is a prime.

It is a super-2 number, since 2×12233231407² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12233231447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6116615703 + 6116615704.

It is an arithmetic number, because the mean of its divisors is an integer number (6116615704).

Almost surely, 2^12233231407 is an apocalyptic number.

12233231407 is a deficient number, since it is larger than the sum of its proper divisors (1).

12233231407 is an equidigital number, since it uses as much as digits as its factorization.

12233231407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 12233231407 its reverse (70413233221), we get a palindrome (82646464628).

The spelling of 12233231407 in words is "twelve billion, two hundred thirty-three million, two hundred thirty-one thousand, four hundred seven".