3120220213 has 8 divisors (see below), whose sum is σ = 3405172896. Its totient is φ = 2835483600.

The previous prime is 3120220193. The next prime is 3120220231.

3120220213 is nontrivially palindromic in base 10.

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 3120220213 - 2¹³ = 3120212021 is a prime.

It is a super-2 number, since 2×3120220213² = 19471548355227530738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120220283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23043 + ... + 82288.

It is an arithmetic number, because the mean of its divisors is an integer number (425646612).

Almost surely, 2^3120220213 is an apocalyptic number.

It is an amenable number.

3120220213 is a deficient number, since it is larger than the sum of its proper divisors (284952683).

3120220213 is a wasteful number, since it uses less digits than its factorization.

3120220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108035.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3120220213 is about 55858.9313628537. The cubic root of 3120220213 is about 1461.2630923755.

It can be divided in two parts, 31202 and 20213, that added together give a palindrome (51415).

The spelling of 3120220213 in words is "three billion, one hundred twenty million, two hundred twenty thousand, two hundred thirteen".