22033028451 has 16 divisors (see below), whose sum is σ = 33838505984. Its totient is φ = 12491164224.

The previous prime is 22033028419. The next prime is 22033028453. The reversal of 22033028451 is 15482033022.

It is not a de Polignac number, because 22033028451 - 2⁵ = 22033028419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22033028453) 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, 4128010 + ... + 4133343.

It is an arithmetic number, because the mean of its divisors is an integer number (2114906624).

Almost surely, 2^22033028451 is an apocalyptic number.

22033028451 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22033028451 is a deficient number, since it is larger than the sum of its proper divisors (11805477533).

22033028451 is a wasteful number, since it uses less digits than its factorization.

22033028451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8261490.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 22033028451 in words is "twenty-two billion, thirty-three million, twenty-eight thousand, four hundred fifty-one".