3320112121 has 8 divisors (see below), whose sum is σ = 3628813824. Its totient is φ = 3024010560.

The previous prime is 3320112073. The next prime is 3320112143. The reversal of 3320112121 is 1212110233.

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 3320112121 - 2⁹ = 3320111609 is a prime.

It is a super-2 number, since 2×3320112121² = 22046288992022237282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3320112095 and 3320112104.

It is not an unprimeable number, because it can be changed into a prime (3320112151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149485 + ... + 3150538.

It is an arithmetic number, because the mean of its divisors is an integer number (453601728).

Almost surely, 2^3320112121 is an apocalyptic number.

3320112121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3320112121 is a deficient number, since it is larger than the sum of its proper divisors (308701703).

3320112121 is a wasteful number, since it uses less digits than its factorization.

3320112121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6300071.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 3320112121 is about 57620.4140995186. The cubic root of 3320112121 is about 1491.8239784545.

Adding to 3320112121 its reverse (1212110233), we get a palindrome (4532222354).

It can be divided in two parts, 3320112 and 121, that added together give a palindrome (3320233).

The spelling of 3320112121 in words is "three billion, three hundred twenty million, one hundred twelve thousand, one hundred twenty-one".