20200202201212 has 48 divisors (see below), whose sum is σ = 39385587225600. Its totient is φ = 8986309870400.

The previous prime is 20200202201063. The next prime is 20200202201243. The reversal of 20200202201212 is 21210220200202.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 93346914 + ... + 93563062.

It is an arithmetic number, because the mean of its divisors is an integer number (820533067200).

Almost surely, 2^{20200202201212} is an apocalyptic number.

20200202201212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20200202201212 is a deficient number, since it is larger than the sum of its proper divisors (19185385024388).

20200202201212 is a wasteful number, since it uses less digits than its factorization.

20200202201212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261402 (or 261400 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20200202201212 its reverse (21210220200202), we get a palindrome (41410422401414).

The spelling of 20200202201212 in words is "twenty trillion, two hundred billion, two hundred two million, two hundred one thousand, two hundred twelve".