122485300441 has 45 divisors (see below), whose sum is σ = 152268108411. Its totient is φ = 98240505216.

The previous prime is 122485300423. The next prime is 122485300453. The reversal of 122485300441 is 144003584221.

The square root of 122485300441 is 349979.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 9720974025 + 112764326416 = 98595^2 + 335804^2 .

It is not a de Polignac number, because 122485300441 - 2¹¹ = 122485298393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122485300397 and 122485300406.

It is not an unprimeable number, because it can be changed into a prime (122485300411) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 708007431 + ... + 708007603.

Almost surely, 2^122485300441 is an apocalyptic number.

122485300441 is the 349979-th square number.

122485300441 is the 174990-th centered octagonal number.

It is an amenable number.

122485300441 is a deficient number, since it is larger than the sum of its proper divisors (29782807970).

122485300441 is an frugal number, since it uses more digits than its factorization.

122485300441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 122485300441 its reverse (144003584221), we get a palindrome (266488884662).

The spelling of 122485300441 in words is "one hundred twenty-two billion, four hundred eighty-five million, three hundred thousand, four hundred forty-one".