11012022000280 has 64 divisors (see below), whose sum is σ = 28480308056640. Its totient is φ = 3753726392832.

The previous prime is 11012022000223. The next prime is 11012022000281. The reversal of 11012022000280 is 8200022021011.

11012022000280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012022000281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113618179 + ... + 113715058.

It is an arithmetic number, because the mean of its divisors is an integer number (445004813385).

Almost surely, 2^{11012022000280} is an apocalyptic number.

11012022000280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012022000280 is an abundant number, since it is smaller than the sum of its proper divisors (17468286056360).

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

11012022000280 is a wasteful number, since it uses less digits than its factorization.

11012022000280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227333428 (or 227333424 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11012022000280 its reverse (8200022021011), we get a palindrome (19212044021291).

The spelling of 11012022000280 in words is "eleven trillion, twelve billion, twenty-two million, two hundred eighty", and thus it is an aban number.