3222152354452 has 6 divisors (see below), whose sum is σ = 5638766620298. Its totient is φ = 1611076177224.

The previous prime is 3222152354441. The next prime is 3222152354483. The reversal of 3222152354452 is 2544532512223.

It can be written as a sum of positive squares in only one way, i.e., 3084217365636 + 137934988816 = 1756194^2 + 371396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402769044303 + ... + 402769044310.

Almost surely, 2^{3222152354452} is an apocalyptic number.

It is an amenable number.

3222152354452 is a deficient number, since it is larger than the sum of its proper divisors (2416614265846).

3222152354452 is a wasteful number, since it uses less digits than its factorization.

3222152354452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805538088617 (or 805538088615 counting only the distinct ones).

The product of its digits is 576000, while the sum is 40.

Adding to 3222152354452 its reverse (2544532512223), we get a palindrome (5766684866675).

The spelling of 3222152354452 in words is "three trillion, two hundred twenty-two billion, one hundred fifty-two million, three hundred fifty-four thousand, four hundred fifty-two".