2012020302 has 16 divisors (see below), whose sum is σ = 4030306560. Its totient is φ = 669629112.

The previous prime is 2012020273. The next prime is 2012020303. The reversal of 2012020302 is 2030202102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012020303) 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, 256902 + ... + 264617.

It is an arithmetic number, because the mean of its divisors is an integer number (251894160).

Almost surely, 2^2012020302 is an apocalyptic number.

2012020302 is an abundant number, since it is smaller than the sum of its proper divisors (2018286258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012020302 is a wasteful number, since it uses less digits than its factorization.

2012020302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522167.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2012020302 is about 44855.5492888004. The cubic root of 2012020302 is about 1262.4401152133.

Adding to 2012020302 its reverse (2030202102), we get a palindrome (4042222404).

The spelling of 2012020302 in words is "two billion, twelve million, twenty thousand, three hundred two".