11002022312 has 16 divisors (see below), whose sum is σ = 21108531840. Its totient is φ = 5373080496.

The previous prime is 11002022263. The next prime is 11002022327. The reversal of 11002022312 is 21322020011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15990968 + ... + 15991655.

It is an arithmetic number, because the mean of its divisors is an integer number (1319283240).

Almost surely, 2^11002022312 is an apocalyptic number.

It is an amenable number.

11002022312 is a deficient number, since it is larger than the sum of its proper divisors (10106509528).

11002022312 is a wasteful number, since it uses less digits than its factorization.

11002022312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31982672 (or 31982668 counting only the distinct ones).

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

Adding to 11002022312 its reverse (21322020011), we get a palindrome (32324042323).

The spelling of 11002022312 in words is "eleven billion, two million, twenty-two thousand, three hundred twelve".