122503011441 has 4 divisors (see below), whose sum is σ = 163337348592. Its totient is φ = 81668674292.

The previous prime is 122503011439. The next prime is 122503011443. The reversal of 122503011441 is 144110305221.

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 an interprime number because it is at equal distance from previous prime (122503011439) and next prime (122503011443).

It is a cyclic number.

It is not a de Polignac number, because 122503011441 - 2¹ = 122503011439 is a prime.

It is a super-2 number, since 2×122503011441² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (122503011443) 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, 20417168571 + ... + 20417168576.

It is an arithmetic number, because the mean of its divisors is an integer number (40834337148).

Almost surely, 2^122503011441 is an apocalyptic number.

It is an amenable number.

122503011441 is a deficient number, since it is larger than the sum of its proper divisors (40834337151).

122503011441 is an equidigital number, since it uses as much as digits as its factorization.

122503011441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40834337150.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 122503011441 its reverse (144110305221), we get a palindrome (266613316662).

The spelling of 122503011441 in words is "one hundred twenty-two billion, five hundred three million, eleven thousand, four hundred forty-one".