11022003000312 has 32 divisors (see below), whose sum is σ = 27633961698000. Its totient is φ = 3663473773824.

The previous prime is 11022003000287. The next prime is 11022003000313. The reversal of 11022003000312 is 21300030022011.

It is a junction number, because it is equal to n+sod(n) for n = 11022003000291 and 11022003000300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022003000313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657943093 + ... + 657959844.

Almost surely, 2^{11022003000312} is an apocalyptic number.

11022003000312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11022003000312 is an abundant number, since it is smaller than the sum of its proper divisors (16611958697688).

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

11022003000312 is a wasteful number, since it uses less digits than its factorization.

11022003000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315903295 (or 1315903291 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 11022003000312 its reverse (21300030022011), we get a palindrome (32322033022323).

The spelling of 11022003000312 in words is "eleven trillion, twenty-two billion, three million, three hundred twelve", and thus it is an aban number.