10211210112200 has 48 divisors (see below), whose sum is σ = 23741325102660. Its totient is φ = 4084439040000.

The previous prime is 10211210112161. The next prime is 10211210112221. The reversal of 10211210112200 is 221101211201.

It can be written as a sum of positive squares in 6 ways, for example, as 2551744266724 + 7659465845476 = 1597418^2 + 2767574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22527800 + ... + 22976600.

Almost surely, 2^{10211210112200} is an apocalyptic number.

10211210112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211210112200 is an abundant number, since it is smaller than the sum of its proper divisors (13530114990460).

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

10211210112200 is a wasteful number, since it uses less digits than its factorization.

10211210112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562578 (or 562569 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10211210112200 its reverse (221101211201), we get a palindrome (10432311323401).

The spelling of 10211210112200 in words is "ten trillion, two hundred eleven billion, two hundred ten million, one hundred twelve thousand, two hundred".