3220022147 has 2 divisors, whose sum is σ = 3220022148. Its totient is φ = 3220022146.

The previous prime is 3220022053. The next prime is 3220022161. The reversal of 3220022147 is 7412200223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3220022147 - 2²⁴ = 3203244931 is a prime.

It is not a weakly prime, because it can be changed into another prime (3220022167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610011073 + 1610011074.

It is an arithmetic number, because the mean of its divisors is an integer number (1610011074).

Almost surely, 2^3220022147 is an apocalyptic number.

3220022147 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220022147 is an equidigital number, since it uses as much as digits as its factorization.

3220022147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 3220022147 is about 56745.2389809048. The cubic root of 3220022147 is about 1476.6796374270.

The spelling of 3220022147 in words is "three billion, two hundred twenty million, twenty-two thousand, one hundred forty-seven".