134220222291907 has 2 divisors, whose sum is σ = 134220222291908. Its totient is φ = 134220222291906.

The previous prime is 134220222291887. The next prime is 134220222291941. The reversal of 134220222291907 is 709192222022431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134220222291907 is a prime.

It is not a weakly prime, because it can be changed into another prime (134220222291977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67110111145953 + 67110111145954.

It is an arithmetic number, because the mean of its divisors is an integer number (67110111145954).

Almost surely, 2^{134220222291907} is an apocalyptic number.

134220222291907 is a deficient number, since it is larger than the sum of its proper divisors (1).

134220222291907 is an equidigital number, since it uses as much as digits as its factorization.

134220222291907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 134220222291907 in words is "one hundred thirty-four trillion, two hundred twenty billion, two hundred twenty-two million, two hundred ninety-one thousand, nine hundred seven".