11022211210 has 16 divisors (see below), whose sum is σ = 19875609576. Its totient is φ = 4400966848.

The previous prime is 11022211153. The next prime is 11022211217. The reversal of 11022211210 is 1211222011.

11022211210 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7739952529 + 3282258681 = 87977^2 + 57291^2 .

It is not an unprimeable number, because it can be changed into a prime (11022211217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 983857 + ... + 994996.

Almost surely, 2^11022211210 is an apocalyptic number.

11022211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11022211210 is a deficient number, since it is larger than the sum of its proper divisors (8853398366).

11022211210 is a wasteful number, since it uses less digits than its factorization.

11022211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979417.

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

Adding to 11022211210 its reverse (1211222011), we get a palindrome (12233433221).

The spelling of 11022211210 in words is "eleven billion, twenty-two million, two hundred eleven thousand, two hundred ten".