22034003545 has 8 divisors (see below), whose sum is σ = 26803007496. Its totient is φ = 17385734016.

The previous prime is 22034003507. The next prime is 22034003567. The reversal of 22034003545 is 54530043022.

It can be written as a sum of positive squares in 4 ways, for example, as 5131143424 + 16902860121 = 71632^2 + 130011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22034003545 - 2⁷ = 22034003417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30183202 + ... + 30183931.

It is an arithmetic number, because the mean of its divisors is an integer number (3350375937).

Almost surely, 2^22034003545 is an apocalyptic number.

It is an amenable number.

22034003545 is a deficient number, since it is larger than the sum of its proper divisors (4769003951).

22034003545 is an equidigital number, since it uses as much as digits as its factorization.

22034003545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60367211.

The product of its (nonzero) digits is 14400, while the sum is 28.

Adding to 22034003545 its reverse (54530043022), we get a palindrome (76564046567).

The spelling of 22034003545 in words is "twenty-two billion, thirty-four million, three thousand, five hundred forty-five".