10131222407 has 2 divisors, whose sum is σ = 10131222408. Its totient is φ = 10131222406.

The previous prime is 10131222391. The next prime is 10131222421. The reversal of 10131222407 is 70422213101.

10131222407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10131222407 - 2⁴ = 10131222391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10131222107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065611203 + 5065611204.

It is an arithmetic number, because the mean of its divisors is an integer number (5065611204).

Almost surely, 2^10131222407 is an apocalyptic number.

10131222407 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131222407 is an equidigital number, since it uses as much as digits as its factorization.

10131222407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 10131222407 its reverse (70422213101), we get a palindrome (80553435508).

The spelling of 10131222407 in words is "ten billion, one hundred thirty-one million, two hundred twenty-two thousand, four hundred seven".