10100211210 has 48 divisors (see below), whose sum is σ = 26449506720. Its totient is φ = 2674009440.

The previous prime is 10100211203. The next prime is 10100211211. The reversal of 10100211210 is 1211200101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10100211192 and 10100211201.

It is not an unprimeable number, because it can be changed into a prime (10100211211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 391176 + ... + 416195.

It is an arithmetic number, because the mean of its divisors is an integer number (551031390).

Almost surely, 2^10100211210 is an apocalyptic number.

10100211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100211210 is an abundant number, since it is smaller than the sum of its proper divisors (16349295510).

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

10100211210 is a wasteful number, since it uses less digits than its factorization.

10100211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807523 (or 807520 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10100211210 its reverse (1211200101), we get a palindrome (11311411311).

The spelling of 10100211210 in words is "ten billion, one hundred million, two hundred eleven thousand, two hundred ten".