10201010011212 has 192 divisors, whose sum is σ = 26775672698880. Its totient is φ = 3009734267904.

The previous prime is 10201010011103. The next prime is 10201010011217. The reversal of 10201010011212 is 21211001010201.

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

It is not an unprimeable number, because it can be changed into a prime (10201010011217) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 20771358 + ... + 21256794.

It is an arithmetic number, because the mean of its divisors is an integer number (139456628640).

Almost surely, 2^{10201010011212} is an apocalyptic number.

10201010011212 is a gapful number since it is divisible by the number (12) 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 10201010011212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13387836349440).

10201010011212 is an abundant number, since it is smaller than the sum of its proper divisors (16574662687668).

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

10201010011212 is a wasteful number, since it uses less digits than its factorization.

10201010011212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485600 (or 485598 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10201010011212 its reverse (21211001010201), we get a palindrome (31412011021413).

The spelling of 10201010011212 in words is "ten trillion, two hundred one billion, ten million, eleven thousand, two hundred twelve".