3320021112101 has 2 divisors, whose sum is σ = 3320021112102. Its totient is φ = 3320021112100.

The previous prime is 3320021112077. The next prime is 3320021112103. The reversal of 3320021112101 is 1012111200233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3253315653025 + 66705459076 = 1803695^2 + 258274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3320021112101 is a prime.

It is a super-2 number, since 2×3320021112101² (a number of 26 digits) contains 22 as substring.

Together with 3320021112103, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3320021112101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3320021112103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1660010556050 + 1660010556051.

It is an arithmetic number, because the mean of its divisors is an integer number (1660010556051).

Almost surely, 2^{3320021112101} is an apocalyptic number.

It is an amenable number.

3320021112101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3320021112101 is an equidigital number, since it uses as much as digits as its factorization.

3320021112101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 3320021112101 its reverse (1012111200233), we get a palindrome (4332132312334).

The spelling of 3320021112101 in words is "three trillion, three hundred twenty billion, twenty-one million, one hundred twelve thousand, one hundred one".