122322122503 has 6 divisors (see below), whose sum is σ = 142293081336. Its totient is φ = 104847533532.

The previous prime is 122322122501. The next prime is 122322122561. The reversal of 122322122503 is 305221223221.

It is not a de Polignac number, because 122322122503 - 2¹ = 122322122501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122322122501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1248184875 + ... + 1248184972.

It is an arithmetic number, because the mean of its divisors is an integer number (23715513556).

Almost surely, 2^122322122503 is an apocalyptic number.

122322122503 is a deficient number, since it is larger than the sum of its proper divisors (19970958833).

122322122503 is an equidigital number, since it uses as much as digits as its factorization.

122322122503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496369861 (or 2496369854 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 122322122503 its reverse (305221223221), we get a palindrome (427543345724).

The spelling of 122322122503 in words is "one hundred twenty-two billion, three hundred twenty-two million, one hundred twenty-two thousand, five hundred three".