122050433523 has 4 divisors (see below), whose sum is σ = 162733911368. Its totient is φ = 81366955680.

The previous prime is 122050433521. The next prime is 122050433657. The reversal of 122050433523 is 325334050221.

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

It is not a de Polignac number, because 122050433523 - 2¹ = 122050433521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122050433521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20341738918 + ... + 20341738923.

It is an arithmetic number, because the mean of its divisors is an integer number (40683477842).

Almost surely, 2^122050433523 is an apocalyptic number.

122050433523 is a deficient number, since it is larger than the sum of its proper divisors (40683477845).

122050433523 is an equidigital number, since it uses as much as digits as its factorization.

122050433523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40683477844.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 122050433523 its reverse (325334050221), we get a palindrome (447384483744).

The spelling of 122050433523 in words is "one hundred twenty-two billion, fifty million, four hundred thirty-three thousand, five hundred twenty-three".