11012102210 has 16 divisors (see below), whose sum is σ = 19936363896. Its totient is φ = 4379378688.

The previous prime is 11012102207. The next prime is 11012102237. The reversal of 11012102210 is 1220121011.

It can be written as a sum of positive squares in 4 ways, for example, as 8865540649 + 2146561561 = 94157^2 + 46331^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11012102191 and 11012102200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3180959 + ... + 3184418.

Almost surely, 2^11012102210 is an apocalyptic number.

11012102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012102210 is a deficient number, since it is larger than the sum of its proper divisors (8924261686).

11012102210 is a wasteful number, since it uses less digits than its factorization.

11012102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6365557.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11012102210 its reverse (1220121011), we get a palindrome (12232223221).

The spelling of 11012102210 in words is "eleven billion, twelve million, one hundred two thousand, two hundred ten".