11011002220210 has 32 divisors (see below), whose sum is σ = 19948982547312. Its totient is φ = 4375742595840.

The previous prime is 11011002220187. The next prime is 11011002220261. The reversal of 11011002220210 is 1202220011011.

It can be written as a sum of positive squares in 8 ways, for example, as 1436241655489 + 9574760564721 = 1198433^2 + 3094311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169149 + ... + 4836208.

Almost surely, 2^{11011002220210} is an apocalyptic number.

11011002220210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011002220210 is a deficient number, since it is larger than the sum of its proper divisors (8937980327102).

11011002220210 is a wasteful number, since it uses less digits than its factorization.

11011002220210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006558.

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

Adding to 11011002220210 its reverse (1202220011011), we get a palindrome (12213222231221).

The spelling of 11011002220210 in words is "eleven trillion, eleven billion, two million, two hundred twenty thousand, two hundred ten".