101112220210 has 8 divisors (see below), whose sum is σ = 182001996396. Its totient is φ = 40444888080.

The previous prime is 101112220189. The next prime is 101112220229. The reversal of 101112220210 is 12022211101.

It can be written as a sum of positive squares in 2 ways, for example, as 97693128481 + 3419091729 = 312559^2 + 58473^2 .

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

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, 5055611001 + ... + 5055611020.

Almost surely, 2^101112220210 is an apocalyptic number.

101112220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112220210 is a deficient number, since it is larger than the sum of its proper divisors (80889776186).

101112220210 is a wasteful number, since it uses less digits than its factorization.

101112220210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111222028.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101112220210 its reverse (12022211101), we get a palindrome (113134431311).

The spelling of 101112220210 in words is "one hundred one billion, one hundred twelve million, two hundred twenty thousand, two hundred ten".