122523250233 has 4 divisors (see below), whose sum is σ = 163364333648. Its totient is φ = 81682166820.

The previous prime is 122523250211. The next prime is 122523250243. The reversal of 122523250233 is 332052325221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 122523250233 - 2¹⁰ = 122523249209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122523250233.

It is not an unprimeable number, because it can be changed into a prime (122523250243) 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, 20420541703 + ... + 20420541708.

It is an arithmetic number, because the mean of its divisors is an integer number (40841083412).

Almost surely, 2^122523250233 is an apocalyptic number.

It is an amenable number.

122523250233 is a deficient number, since it is larger than the sum of its proper divisors (40841083415).

122523250233 is an equidigital number, since it uses as much as digits as its factorization.

122523250233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40841083414.

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

Adding to 122523250233 its reverse (332052325221), we get a palindrome (454575575454).

The spelling of 122523250233 in words is "one hundred twenty-two billion, five hundred twenty-three million, two hundred fifty thousand, two hundred thirty-three".