20201210010212 has 96 divisors (see below), whose sum is σ = 45604549912320. Its totient is φ = 7597644203520.

The previous prime is 20201210010187. The next prime is 20201210010217. The reversal of 20201210010212 is 21201001210202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (20201210010217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43832318 + ... + 44290794.

It is an arithmetic number, because the mean of its divisors is an integer number (475047394920).

Almost surely, 2^{20201210010212} is an apocalyptic number.

20201210010212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20201210010212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22802274956160).

20201210010212 is an abundant number, since it is smaller than the sum of its proper divisors (25403339902108).

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

20201210010212 is a wasteful number, since it uses less digits than its factorization.

20201210010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463461 (or 463459 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20201210010212 its reverse (21201001210202), we get a palindrome (41402211220414).

The spelling of 20201210010212 in words is "twenty trillion, two hundred one billion, two hundred ten million, ten thousand, two hundred twelve".