2230211997 has 48 divisors (see below), whose sum is σ = 3833077248. Its totient is φ = 1235520000.

The previous prime is 2230211947. The next prime is 2230212029. The reversal of 2230211997 is 7991120322.

It is not a de Polignac number, because 2230211997 - 2¹⁵ = 2230179229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230211917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21372 + ... + 70122.

It is an arithmetic number, because the mean of its divisors is an integer number (79855776).

Almost surely, 2^2230211997 is an apocalyptic number.

It is an amenable number.

2230211997 is a deficient number, since it is larger than the sum of its proper divisors (1602865251).

2230211997 is a wasteful number, since it uses less digits than its factorization.

2230211997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48810 (or 48807 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 2230211997 is about 47225.1204021758. The cubic root of 2230211997 is about 1306.5179553255.

The spelling of 2230211997 in words is "two billion, two hundred thirty million, two hundred eleven thousand, nine hundred ninety-seven".