3020112120202 has 16 divisors (see below), whose sum is σ = 4536514906632. Its totient is φ = 1507940830720.

The previous prime is 3020112120089. The next prime is 3020112120217. The reversal of 3020112120202 is 2020212110203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1091149465561 + 1928962654641 = 1044581^2 + 1388871^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18812658 + ... + 18972514.

Almost surely, 2^{3020112120202} is an apocalyptic number.

3020112120202 is a deficient number, since it is larger than the sum of its proper divisors (1516402786430).

3020112120202 is a wasteful number, since it uses less digits than its factorization.

3020112120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173033.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 3020112120202 its reverse (2020212110203), we get a palindrome (5040324230405).

Subtracting from 3020112120202 its reverse (2020212110203), we obtain a palindrome (999900009999).

The spelling of 3020112120202 in words is "three trillion, twenty billion, one hundred twelve million, one hundred twenty thousand, two hundred two".