350422220525 has 48 divisors (see below), whose sum is σ = 480799258128. Its totient is φ = 251672832000.

The previous prime is 350422220503. The next prime is 350422220531. The reversal of 350422220525 is 525022224053.

It can be written as a sum of positive squares in 24 ways, for example, as 312232853284 + 38189367241 = 558778^2 + 195421^2 .

It is not a de Polignac number, because 350422220525 - 2¹⁴ = 350422204141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350422220491 and 350422220500.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38246945 + ... + 38256105.

It is an arithmetic number, because the mean of its divisors is an integer number (10016651211).

Almost surely, 2^350422220525 is an apocalyptic number.

It is an amenable number.

350422220525 is a deficient number, since it is larger than the sum of its proper divisors (130377037603).

350422220525 is a wasteful number, since it uses less digits than its factorization.

350422220525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12402 (or 12397 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 350422220525 its reverse (525022224053), we get a palindrome (875444444578).

The spelling of 350422220525 in words is "three hundred fifty billion, four hundred twenty-two million, two hundred twenty thousand, five hundred twenty-five".