2230814621 has 12 divisors (see below), whose sum is σ = 2596633632. Its totient is φ = 1910944728.

The previous prime is 2230814617. The next prime is 2230814623. The reversal of 2230814621 is 1264180322.

It is a happy number.

It is not a de Polignac number, because 2230814621 - 2² = 2230814617 is a prime.

It is a super-3 number, since 3×2230814621³ (a number of 29 digits) contains 333 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 (2230814623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71216 + ... + 97638.

It is an arithmetic number, because the mean of its divisors is an integer number (216386136).

Almost surely, 2^2230814621 is an apocalyptic number.

It is an amenable number.

2230814621 is a deficient number, since it is larger than the sum of its proper divisors (365819011).

2230814621 is a wasteful number, since it uses less digits than its factorization.

2230814621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28160 (or 28153 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2230814621 is about 47231.5003043520. The cubic root of 2230814621 is about 1306.6356224909.

Adding to 2230814621 its reverse (1264180322), we get a palindrome (3494994943).

The spelling of 2230814621 in words is "two billion, two hundred thirty million, eight hundred fourteen thousand, six hundred twenty-one".