10212100010 has 32 divisors (see below), whose sum is σ = 21520138752. Its totient is φ = 3415893120.

The previous prime is 10212100007. The next prime is 10212100037. The reversal of 10212100010 is 1000121201.

It is a super-2 number, since 2×10212100010² (a number of 21 digits) contains 22 as substring.

It is a Curzon 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, 1776242 + ... + 1781981.

It is an arithmetic number, because the mean of its divisors is an integer number (672504336).

Almost surely, 2^10212100010 is an apocalyptic number.

10212100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212100010 is an abundant number, since it is smaller than the sum of its proper divisors (11308038742).

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

10212100010 is a wasteful number, since it uses less digits than its factorization.

10212100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558278.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10212100010 its reverse (1000121201), we get a palindrome (11212221211).

The spelling of 10212100010 in words is "ten billion, two hundred twelve million, one hundred thousand, ten".