12202040507 has 2 divisors, whose sum is σ = 12202040508. Its totient is φ = 12202040506.

The previous prime is 12202040503. The next prime is 12202040579. The reversal of 12202040507 is 70504020221.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12202040507 - 2² = 12202040503 is a prime.

It is not a weakly prime, because it can be changed into another prime (12202040503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101020253 + 6101020254.

It is an arithmetic number, because the mean of its divisors is an integer number (6101020254).

Almost surely, 2^12202040507 is an apocalyptic number.

12202040507 is a deficient number, since it is larger than the sum of its proper divisors (1).

12202040507 is an equidigital number, since it uses as much as digits as its factorization.

12202040507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 23.

Adding to 12202040507 its reverse (70504020221), we get a palindrome (82706060728).

The spelling of 12202040507 in words is "twelve billion, two hundred two million, forty thousand, five hundred seven".