11011112210 has 16 divisors (see below), whose sum is σ = 22651430976. Its totient is φ = 3775238448.

The previous prime is 11011112197. The next prime is 11011112219. The reversal of 11011112210 is 1221111011.

It is a super-2 number, since 2×11011112210² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011112191 and 11011112200.

It is not an unprimeable number, because it can be changed into a prime (11011112219) 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, 78650732 + ... + 78650871.

It is an arithmetic number, because the mean of its divisors is an integer number (1415714436).

Almost surely, 2^11011112210 is an apocalyptic number.

11011112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011112210 is an abundant number, since it is smaller than the sum of its proper divisors (11640318766).

11011112210 is a wasteful number, since it uses less digits than its factorization.

11011112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157301617.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11011112210 its reverse (1221111011), we get a palindrome (12232223221).

The spelling of 11011112210 in words is "eleven billion, eleven million, one hundred twelve thousand, two hundred ten".