1022244222513 has 16 divisors (see below), whose sum is σ = 1443195423936. Its totient is φ = 641396090880.

The previous prime is 1022244222509. The next prime is 1022244222529. The reversal of 1022244222513 is 3152224422201.

It is not a de Polignac number, because 1022244222513 - 2² = 1022244222509 is a prime.

It is a super-2 number, since 2×1022244222513² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1022244222583) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3116545 + ... + 3428897.

It is an arithmetic number, because the mean of its divisors is an integer number (90199713996).

Almost surely, 2^{1022244222513} is an apocalyptic number.

It is an amenable number.

1022244222513 is a deficient number, since it is larger than the sum of its proper divisors (420951201423).

1022244222513 is a wasteful number, since it uses less digits than its factorization.

1022244222513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376544.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1022244222513 its reverse (3152224422201), we get a palindrome (4174468644714).

The spelling of 1022244222513 in words is "one trillion, twenty-two billion, two hundred forty-four million, two hundred twenty-two thousand, five hundred thirteen".