2230021045 has 8 divisors (see below), whose sum is σ = 3058314624. Its totient is φ = 1529157264.

The previous prime is 2230020997. The next prime is 2230021049. The reversal of 2230021045 is 5401200322.

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 2230021045 - 2¹¹ = 2230018997 is a prime.

It is a super-2 number, since 2×2230021045² = 9945987722285784050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230021049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31857409 + ... + 31857478.

It is an arithmetic number, because the mean of its divisors is an integer number (382289328).

Almost surely, 2^2230021045 is an apocalyptic number.

It is an amenable number.

2230021045 is a deficient number, since it is larger than the sum of its proper divisors (828293579).

2230021045 is an equidigital number, since it uses as much as digits as its factorization.

2230021045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63714899.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2230021045 is about 47223.0986382724. The cubic root of 2230021045 is about 1306.4806659950.

Adding to 2230021045 its reverse (5401200322), we get a palindrome (7631221367).

The spelling of 2230021045 in words is "two billion, two hundred thirty million, twenty-one thousand, forty-five".