3220022651 has 2 divisors, whose sum is σ = 3220022652. Its totient is φ = 3220022650.

The previous prime is 3220022639. The next prime is 3220022671. The reversal of 3220022651 is 1562200223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3220022651 is a prime.

It is not a weakly prime, because it can be changed into another prime (3220022671) 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 as a sum of consecutive naturals, namely, 1610011325 + 1610011326.

It is an arithmetic number, because the mean of its divisors is an integer number (1610011326).

Almost surely, 2^3220022651 is an apocalyptic number.

3220022651 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220022651 is an equidigital number, since it uses as much as digits as its factorization.

3220022651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3220022651 is about 56745.2434218058. The cubic root of 3220022651 is about 1476.6797144707.

Adding to 3220022651 its reverse (1562200223), we get a palindrome (4782222874).

The spelling of 3220022651 in words is "three billion, two hundred twenty million, twenty-two thousand, six hundred fifty-one".