2220232223012 has 24 divisors (see below), whose sum is σ = 4044987138360. Its totient is φ = 1065009254400.

The previous prime is 2220232222981. The next prime is 2220232223039. The reversal of 2220232223012 is 2103222320222.

It can be written as a sum of positive squares in 4 ways, for example, as 488313054436 + 1731919168576 = 698794^2 + 1316024^2 .

It is a super-2 number, since 2×2220232223012² (a number of 25 digits) contains 22 as substring.

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, 60936989 + ... + 60973412.

It is an arithmetic number, because the mean of its divisors is an integer number (168541130765).

Almost surely, 2^{2220232223012} is an apocalyptic number.

It is an amenable number.

2220232223012 is a deficient number, since it is larger than the sum of its proper divisors (1824754915348).

2220232223012 is a wasteful number, since it uses less digits than its factorization.

2220232223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121910591 (or 121910589 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2220232223012 its reverse (2103222320222), we get a palindrome (4323454543234).

The spelling of 2220232223012 in words is "two trillion, two hundred twenty billion, two hundred thirty-two million, two hundred twenty-three thousand, twelve".