20020011201202 has 16 divisors (see below), whose sum is σ = 31001517499392. Its totient is φ = 9686230169760.

The previous prime is 20020011201193. The next prime is 20020011201217. The reversal of 20020011201202 is 20210211002002.

It is a happy number.

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, 13839178 + ... + 15217189.

It is an arithmetic number, because the mean of its divisors is an integer number (1937594843712).

Almost surely, 2^{20020011201202} is an apocalyptic number.

20020011201202 is a deficient number, since it is larger than the sum of its proper divisors (10981506298190).

20020011201202 is a wasteful number, since it uses less digits than its factorization.

20020011201202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29067513.

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

Adding to 20020011201202 its reverse (20210211002002), we get a palindrome (40230222203204).

The spelling of 20020011201202 in words is "twenty trillion, twenty billion, eleven million, two hundred one thousand, two hundred two".