10101100112210 has 16 divisors (see below), whose sum is σ = 18525036433176. Its totient is φ = 3964205326848.

The previous prime is 10101100112183. The next prime is 10101100112221. The reversal of 10101100112210 is 1221100110101.

It can be written as a sum of positive squares in 4 ways, for example, as 10100618353609 + 481758601 = 3178147^2 + 21949^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10101100112191 and 10101100112200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9529339199 + ... + 9529340258.

Almost surely, 2^{10101100112210} is an apocalyptic number.

10101100112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101100112210 is a deficient number, since it is larger than the sum of its proper divisors (8423936320966).

10101100112210 is a wasteful number, since it uses less digits than its factorization.

10101100112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19058679517.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10101100112210 its reverse (1221100110101), we get a palindrome (11322200222311).

The spelling of 10101100112210 in words is "ten trillion, one hundred one billion, one hundred million, one hundred twelve thousand, two hundred ten".