10212050405166 has 64 divisors (see below), whose sum is σ = 22026900672000. Its totient is φ = 3145705804800.

The previous prime is 10212050405129. The next prime is 10212050405177. The reversal of 10212050405166 is 66150405021201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29973231 + ... + 30312021.

It is an arithmetic number, because the mean of its divisors is an integer number (344170323000).

Almost surely, 2^{10212050405166} is an apocalyptic number.

10212050405166 is an abundant number, since it is smaller than the sum of its proper divisors (11814850266834).

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

10212050405166 is a wasteful number, since it uses less digits than its factorization.

10212050405166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345305.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 10212050405166 its reverse (66150405021201), we get a palindrome (76362455426367).

The spelling of 10212050405166 in words is "ten trillion, two hundred twelve billion, fifty million, four hundred five thousand, one hundred sixty-six".