11011012222210 has 192 divisors, whose sum is σ = 26870370299136. Its totient is φ = 3161205020160.

The previous prime is 11011012222129. The next prime is 11011012222211. The reversal of 11011012222210 is 1222221011011.

It is not an unprimeable number, because it can be changed into a prime (11011012222211) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 51314304 + ... + 51528436.

It is an arithmetic number, because the mean of its divisors is an integer number (139949845308).

Almost surely, 2^{11011012222210} is an apocalyptic number.

11011012222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011012222210 is an abundant number, since it is smaller than the sum of its proper divisors (15859358076926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011012222210 is a wasteful number, since it uses less digits than its factorization.

11011012222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214649 (or 214638 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11011012222210 its reverse (1222221011011), we get a palindrome (12233233233221).

The spelling of 11011012222210 in words is "eleven trillion, eleven billion, twelve million, two hundred twenty-two thousand, two hundred ten".