3200220139 has 2 divisors, whose sum is σ = 3200220140. Its totient is φ = 3200220138.

The previous prime is 3200220113. The next prime is 3200220157. The reversal of 3200220139 is 9310220023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3200220139 - 2⁷ = 3200220011 is a prime.

It is a super-2 number, since 2×3200220139² = 20482817876122358642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3200220739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600110069 + 1600110070.

It is an arithmetic number, because the mean of its divisors is an integer number (1600110070).

Almost surely, 2^3200220139 is an apocalyptic number.

3200220139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3200220139 is an equidigital number, since it uses as much as digits as its factorization.

3200220139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3200220139 is about 56570.4882337072. The cubic root of 3200220139 is about 1473.6463903067.

The spelling of 3200220139 in words is "three billion, two hundred million, two hundred twenty thousand, one hundred thirty-nine".