3522220535 has 8 divisors (see below), whose sum is σ = 4228092000. Its totient is φ = 2816824864.

The previous prime is 3522220519. The next prime is 3522220567. The reversal of 3522220535 is 5350222253.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3522220535 - 2⁴ = 3522220519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3522220498 and 3522220507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102452 + ... + 132441.

It is an arithmetic number, because the mean of its divisors is an integer number (528511500).

Almost surely, 2^3522220535 is an apocalyptic number.

3522220535 is a deficient number, since it is larger than the sum of its proper divisors (705871465).

3522220535 is a wasteful number, since it uses less digits than its factorization.

3522220535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237897.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 3522220535 is about 59348.2985013050. The cubic root of 3522220535 is about 1521.5007878634.

Adding to 3522220535 its reverse (5350222253), we get a palindrome (8872442788).

The spelling of 3522220535 in words is "three billion, five hundred twenty-two million, two hundred twenty thousand, five hundred thirty-five".