2223035545 has 8 divisors (see below), whose sum is σ = 2707458624. Its totient is φ = 1751884464.

The previous prime is 2223035533. The next prime is 2223035557. The reversal of 2223035545 is 5455303222.

It is an interprime number because it is at equal distance from previous prime (2223035533) and next prime (2223035557).

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 2223035545 - 2⁷ = 2223035417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317629 + ... + 3318298.

It is an arithmetic number, because the mean of its divisors is an integer number (338432328).

Almost surely, 2^2223035545 is an apocalyptic number.

It is an amenable number.

2223035545 is a deficient number, since it is larger than the sum of its proper divisors (484423079).

2223035545 is an equidigital number, since it uses as much as digits as its factorization.

2223035545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6635999.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2223035545 is about 47149.0778806967. The cubic root of 2223035545 is about 1305.1150635223.

Adding to 2223035545 its reverse (5455303222), we get a palindrome (7678338767).

It can be divided in two parts, 22230 and 35545, that added together give a palindrome (57775).

The spelling of 2223035545 in words is "two billion, two hundred twenty-three million, thirty-five thousand, five hundred forty-five".