101112211010210 has 8 divisors (see below), whose sum is σ = 182001979818396. Its totient is φ = 40444884404080.

The previous prime is 101112211010191. The next prime is 101112211010257. The reversal of 101112211010210 is 12010112211101.

It can be written as a sum of positive squares in 2 ways, for example, as 101082493732441 + 29717277769 = 10053979^2 + 172387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×101112211010210³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055610550501 + ... + 5055610550520.

Almost surely, 2^{101112211010210} is an apocalyptic number.

101112211010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112211010210 is a deficient number, since it is larger than the sum of its proper divisors (80889768808186).

101112211010210 is a wasteful number, since it uses less digits than its factorization.

101112211010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111221101028.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101112211010210 its reverse (12010112211101), we get a palindrome (113122323221311).

It can be divided in two parts, 1011 and 12211010210, that added together give a palindrome (12211011221).

The spelling of 101112211010210 in words is "one hundred one trillion, one hundred twelve billion, two hundred eleven million, ten thousand, two hundred ten".