3012220313101 has 4 divisors (see below), whose sum is σ = 3116089979100. Its totient is φ = 2908350647104.

The previous prime is 3012220313099. The next prime is 3012220313129. The reversal of 3012220313101 is 1013130222103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1354602687876 + 1657617625225 = 1163874^2 + 1287485^2 .

It is a cyclic number.

It is not a de Polignac number, because 3012220313101 - 2¹ = 3012220313099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012220313701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51934832956 + ... + 51934833013.

It is an arithmetic number, because the mean of its divisors is an integer number (779022494775).

Almost surely, 2^{3012220313101} is an apocalyptic number.

It is an amenable number.

3012220313101 is a deficient number, since it is larger than the sum of its proper divisors (103869665999).

3012220313101 is a wasteful number, since it uses less digits than its factorization.

3012220313101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103869665998.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3012220313101 its reverse (1013130222103), we get a palindrome (4025350535204).

The spelling of 3012220313101 in words is "three trillion, twelve billion, two hundred twenty million, three hundred thirteen thousand, one hundred one".