1013222012224 has 14 divisors (see below), whose sum is σ = 2010612430634. Its totient is φ = 506611006080.

The previous prime is 1013222012203. The next prime is 1013222012239. The reversal of 1013222012224 is 4222102223101.

It can be written as a sum of positive squares in only one way, i.e., 975290554624 + 37931457600 = 987568^2 + 194760^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1013222012195 and 1013222012204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7915796907 + ... + 7915797034.

Almost surely, 2^{1013222012224} is an apocalyptic number.

It is an amenable number.

1013222012224 is a deficient number, since it is larger than the sum of its proper divisors (997390418410).

1013222012224 is an equidigital number, since it uses as much as digits as its factorization.

1013222012224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15831593953 (or 15831593943 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1013222012224 its reverse (4222102223101), we get a palindrome (5235324235325).

The spelling of 1013222012224 in words is "one trillion, thirteen billion, two hundred twenty-two million, twelve thousand, two hundred twenty-four".