100211120210 has 32 divisors (see below), whose sum is σ = 181220889600. Its totient is φ = 39897748800.

The previous prime is 100211120203. The next prime is 100211120239. The reversal of 100211120210 is 12021112001.

It is a super-2 number, since 2×100211120210² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100211120191 and 100211120200.

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, 5700935 + ... + 5718485.

It is an arithmetic number, because the mean of its divisors is an integer number (5663152800).

Almost surely, 2^100211120210 is an apocalyptic number.

100211120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100211120210 is a deficient number, since it is larger than the sum of its proper divisors (81009769390).

100211120210 is a wasteful number, since it uses less digits than its factorization.

100211120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20186.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100211120210 its reverse (12021112001), we get a palindrome (112232232211).

The spelling of 100211120210 in words is "one hundred billion, two hundred eleven million, one hundred twenty thousand, two hundred ten".