2230223311312 has 20 divisors (see below), whose sum is σ = 4322929135140. Its totient is φ = 1114628695808.

The previous prime is 2230223311273. The next prime is 2230223311411. The reversal of 2230223311312 is 2131133220322.

It can be written as a sum of positive squares in 2 ways, for example, as 1794892549696 + 435330761616 = 1339736^2 + 659796^2 .

It is a super-2 number, since 2×2230223311312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30146893 + ... + 30220780.

It is an arithmetic number, because the mean of its divisors is an integer number (216146456757).

Almost surely, 2^{2230223311312} is an apocalyptic number.

It is an amenable number.

2230223311312 is a deficient number, since it is larger than the sum of its proper divisors (2092705823828).

2230223311312 is a wasteful number, since it uses less digits than its factorization.

2230223311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60369990 (or 60369984 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2230223311312 its reverse (2131133220322), we get a palindrome (4361356531634).

The spelling of 2230223311312 in words is "two trillion, two hundred thirty billion, two hundred twenty-three million, three hundred eleven thousand, three hundred twelve".