20200212000120 has 64 divisors (see below), whose sum is σ = 60600932784000. Its totient is φ = 5386696819328.

The previous prime is 20200212000107. The next prime is 20200212000169. The reversal of 20200212000120 is 2100021200202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 20200212000096 and 20200212000105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44478751 + ... + 44930609.

It is an arithmetic number, because the mean of its divisors is an integer number (946889574750).

Almost surely, 2^{20200212000120} is an apocalyptic number.

20200212000120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200212000120 is an abundant number, since it is smaller than the sum of its proper divisors (40400720783880).

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

20200212000120 is a wasteful number, since it uses less digits than its factorization.

20200212000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824412 (or 824408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20200212000120 its reverse (2100021200202), we get a palindrome (22300233200322).

The spelling of 20200212000120 in words is "twenty trillion, two hundred billion, two hundred twelve million, one hundred twenty", and thus it is an aban number.