11002232210 has 64 divisors (see below), whose sum is σ = 21215416320. Its totient is φ = 4093639680.

The previous prime is 11002232203. The next prime is 11002232233. The reversal of 11002232210 is 1223220011.

It is a happy number.

It is a super-2 number, since 2×11002232210² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5421476 + ... + 5423504.

It is an arithmetic number, because the mean of its divisors is an integer number (331490880).

Almost surely, 2^11002232210 is an apocalyptic number.

11002232210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002232210 is a deficient number, since it is larger than the sum of its proper divisors (10213184110).

11002232210 is a wasteful number, since it uses less digits than its factorization.

11002232210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11002232210 its reverse (1223220011), we get a palindrome (12225452221).

The spelling of 11002232210 in words is "eleven billion, two million, two hundred thirty-two thousand, two hundred ten".