2010021021202 has 8 divisors (see below), whose sum is σ = 3064458278412. Its totient is φ = 988534928400.

The previous prime is 2010021021193. The next prime is 2010021021227. The reversal of 2010021021202 is 2021201200102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1481013546961 + 529007474241 = 1216969^2 + 727329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 8237790949 + ... + 8237791192.

Almost surely, 2^{2010021021202} is an apocalyptic number.

2010021021202 is a deficient number, since it is larger than the sum of its proper divisors (1054437257210).

2010021021202 is a wasteful number, since it uses less digits than its factorization.

2010021021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16475582204.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2010021021202 its reverse (2021201200102), we get a palindrome (4031222221304).

The spelling of 2010021021202 in words is "two trillion, ten billion, twenty-one million, twenty-one thousand, two hundred two".