122065506634535 has 4 divisors (see below), whose sum is σ = 146478607961448. Its totient is φ = 97652405307624.

The previous prime is 122065506634507. The next prime is 122065506634567. The reversal of 122065506634535 is 535436605560221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122065506634535 - 2⁶ = 122065506634471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12206550663449 + ... + 12206550663458.

It is an arithmetic number, because the mean of its divisors is an integer number (36619651990362).

Almost surely, 2^{122065506634535} is an apocalyptic number.

122065506634535 is a deficient number, since it is larger than the sum of its proper divisors (24413101326913).

122065506634535 is an equidigital number, since it uses as much as digits as its factorization.

122065506634535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24413101326912.

The product of its (nonzero) digits is 19440000, while the sum is 53.

The spelling of 122065506634535 in words is "one hundred twenty-two trillion, sixty-five billion, five hundred six million, six hundred thirty-four thousand, five hundred thirty-five".