11021071210 has 8 divisors (see below), whose sum is σ = 19837928196. Its totient is φ = 4408428480.

The previous prime is 11021071153. The next prime is 11021071211. The reversal of 11021071210 is 1217012011.

It can be written as a sum of positive squares in 2 ways, for example, as 10887044281 + 134026929 = 104341^2 + 11577^2 .

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

It is not an unprimeable number, because it can be changed into a prime (11021071211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551053551 + ... + 551053570.

Almost surely, 2^11021071210 is an apocalyptic number.

11021071210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11021071210 is a deficient number, since it is larger than the sum of its proper divisors (8816856986).

11021071210 is a wasteful number, since it uses less digits than its factorization.

11021071210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102107128.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 11021071210 its reverse (1217012011), we get a palindrome (12238083221).

The spelling of 11021071210 in words is "eleven billion, twenty-one million, seventy-one thousand, two hundred ten".