3220113517 has 2 divisors, whose sum is σ = 3220113518. Its totient is φ = 3220113516.

The previous prime is 3220113511. The next prime is 3220113541. The reversal of 3220113517 is 7153110223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2498600196 + 721513321 = 49986^2 + 26861^2 .

It is a cyclic number.

It is not a de Polignac number, because 3220113517 - 2¹⁹ = 3219589229 is a prime.

It is a super-2 number, since 2×3220113517² = 20738262124732218578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3220113491 and 3220113500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3220113511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610056758 + 1610056759.

It is an arithmetic number, because the mean of its divisors is an integer number (1610056759).

Almost surely, 2^3220113517 is an apocalyptic number.

It is an amenable number.

3220113517 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220113517 is an equidigital number, since it uses as much as digits as its factorization.

3220113517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 3220113517 is about 56746.0440647628. The cubic root of 3220113517 is about 1476.6936045093.

The spelling of 3220113517 in words is "three billion, two hundred twenty million, one hundred thirteen thousand, five hundred seventeen".