3201222623 has 8 divisors (see below), whose sum is σ = 3318537600. Its totient is φ = 3084369568.

The previous prime is 3201222613. The next prime is 3201222671. The reversal of 3201222623 is 3262221023.

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 3201222623 - 2¹⁸ = 3200960479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201222613) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 101336 + ... + 129117.

It is an arithmetic number, because the mean of its divisors is an integer number (414817200).

Almost surely, 2^3201222623 is an apocalyptic number.

3201222623 is a deficient number, since it is larger than the sum of its proper divisors (117314977).

3201222623 is a wasteful number, since it uses less digits than its factorization.

3201222623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230961.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3201222623 is about 56579.3480255826. The cubic root of 3201222623 is about 1473.8002497948.

Adding to 3201222623 its reverse (3262221023), we get a palindrome (6463443646).

The spelling of 3201222623 in words is "three billion, two hundred one million, two hundred twenty-two thousand, six hundred twenty-three".