2010020202 has 24 divisors (see below), whose sum is σ = 4356554436. Its totient is φ = 669774336.

The previous prime is 2010020197. The next prime is 2010020231. The reversal of 2010020202 is 2020200102.

It can be written as a sum of positive squares in 2 ways, for example, as 1964173761 + 45846441 = 44319^2 + 6771^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

2010020202 is a modest number, since divided by 20202 gives 2010 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38668 + ... + 74264.

Almost surely, 2^2010020202 is an apocalyptic number.

2010020202 is an abundant number, since it is smaller than the sum of its proper divisors (2346534234).

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

2010020202 is a wasteful number, since it uses less digits than its factorization.

2010020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38742 (or 38739 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2010020202 is about 44833.2488450257. The cubic root of 2010020202 is about 1262.0216562782.

Adding to 2010020202 its reverse (2020200102), we get a palindrome (4030220304).

The spelling of 2010020202 in words is "two billion, ten million, twenty thousand, two hundred two".