3435322663221 has 12 divisors (see below), whose sum is σ = 4834193666112. Its totient is φ = 2169677470824.

The previous prime is 3435322663219. The next prime is 3435322663247. The reversal of 3435322663221 is 1223662235343.

It is not a de Polignac number, because 3435322663221 - 2¹ = 3435322663219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435322663271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1586020461 + ... + 1586022626.

It is an arithmetic number, because the mean of its divisors is an integer number (402849472176).

Almost surely, 2^{3435322663221} is an apocalyptic number.

It is an amenable number.

3435322663221 is a deficient number, since it is larger than the sum of its proper divisors (1398871002891).

3435322663221 is a wasteful number, since it uses less digits than its factorization.

3435322663221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172043128 (or 3172043109 counting only the distinct ones).

The product of its digits is 933120, while the sum is 42.

Adding to 3435322663221 its reverse (1223662235343), we get a palindrome (4658984898564).

The spelling of 3435322663221 in words is "three trillion, four hundred thirty-five billion, three hundred twenty-two million, six hundred sixty-three thousand, two hundred twenty-one".