2312211230 has 16 divisors (see below), whose sum is σ = 4756548960. Its totient is φ = 792758112.

The previous prime is 2312211227. The next prime is 2312211323. The reversal of 2312211230 is 321122132.

It is a super-2 number, since 2×2312211230² = 10692641544276225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2312211199 and 2312211208.

It is a congruent 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, 16515725 + ... + 16515864.

It is an arithmetic number, because the mean of its divisors is an integer number (297284310).

Almost surely, 2^2312211230 is an apocalyptic number.

2312211230 is an abundant number, since it is smaller than the sum of its proper divisors (2444337730).

2312211230 is a wasteful number, since it uses less digits than its factorization.

2312211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33031603.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2312211230 is about 48085.4575729503. The cubic root of 2312211230 is about 1322.3380719239.

Adding to 2312211230 its reverse (321122132), we get a palindrome (2633333362).

The spelling of 2312211230 in words is "two billion, three hundred twelve million, two hundred eleven thousand, two hundred thirty".