20100002020212 has 48 divisors (see below), whose sum is σ = 47140390926720. Its totient is φ = 6665742840192.

The previous prime is 20100002020183. The next prime is 20100002020271. The reversal of 20100002020212 is 21202020000102.

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

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, 3254248 + ... + 7126719.

It is an arithmetic number, because the mean of its divisors is an integer number (982091477640).

Almost surely, 2^{20100002020212} is an apocalyptic number.

It is an amenable number.

20100002020212 is an abundant number, since it is smaller than the sum of its proper divisors (27040388906508).

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

20100002020212 is a wasteful number, since it uses less digits than its factorization.

20100002020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10381800 (or 10381798 counting only the distinct ones).

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

Adding to 20100002020212 its reverse (21202020000102), we get a palindrome (41302022020314).

The spelling of 20100002020212 in words is "twenty trillion, one hundred billion, two million, twenty thousand, two hundred twelve".