20000112222224 has 10 divisors (see below), whose sum is σ = 38750217430590. Its totient is φ = 10000056111104.

The previous prime is 20000112222203. The next prime is 20000112222269. The reversal of 20000112222224 is 42222221100002.

It can be written as a sum of positive squares in only one way, i.e., 15549362519824 + 4450749702400 = 3943268^2 + 2109680^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20000112222196 and 20000112222205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625003506929 + ... + 625003506960.

It is an arithmetic number, because the mean of its divisors is an integer number (3875021743059).

Almost surely, 2^{20000112222224} is an apocalyptic number.

It is an amenable number.

20000112222224 is a deficient number, since it is larger than the sum of its proper divisors (18750105208366).

20000112222224 is a wasteful number, since it uses less digits than its factorization.

20000112222224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250007013897 (or 1250007013891 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 20000112222224 its reverse (42222221100002), we get a palindrome (62222333322226).

The spelling of 20000112222224 in words is "twenty trillion, one hundred twelve million, two hundred twenty-two thousand, two hundred twenty-four".