122225034025 has 12 divisors (see below), whose sum is σ = 151565340492. Its totient is φ = 97775963840.

The previous prime is 122225033927. The next prime is 122225034047. The reversal of 122225034025 is 520430522221.

It can be written as a sum of positive squares in 6 ways, for example, as 2719309609 + 119505724416 = 52147^2 + 345696^2 .

It is not a de Polignac number, because 122225034025 - 2¹⁷ = 122224902953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122225033984 and 122225034002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 609687 + ... + 784963.

It is an arithmetic number, because the mean of its divisors is an integer number (12630445041).

Almost surely, 2^122225034025 is an apocalyptic number.

It is an amenable number.

122225034025 is a deficient number, since it is larger than the sum of its proper divisors (29340306467).

122225034025 is a wasteful number, since it uses less digits than its factorization.

122225034025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203180 (or 203175 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 122225034025 its reverse (520430522221), we get a palindrome (642655556246).

The spelling of 122225034025 in words is "one hundred twenty-two billion, two hundred twenty-five million, thirty-four thousand, twenty-five".