22429628107 has 2 divisors, whose sum is σ = 22429628108. Its totient is φ = 22429628106.

The previous prime is 22429628087. The next prime is 22429628149. The reversal of 22429628107 is 70182692422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22429628107 - 2¹⁵ = 22429595339 is a prime.

It is not a weakly prime, because it can be changed into another prime (22429628167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11214814053 + 11214814054.

It is an arithmetic number, because the mean of its divisors is an integer number (11214814054).

Almost surely, 2^22429628107 is an apocalyptic number.

22429628107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22429628107 is an equidigital number, since it uses as much as digits as its factorization.

22429628107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 22429628107 in words is "twenty-two billion, four hundred twenty-nine million, six hundred twenty-eight thousand, one hundred seven".