1300220133926 has 24 divisors (see below), whose sum is σ = 2273089504680. Its totient is φ = 556171715232.

The previous prime is 1300220133893. The next prime is 1300220133941. The reversal of 1300220133926 is 6293310220031.

It is a junction number, because it is equal to n+sod(n) for n = 1300220133892 and 1300220133901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12632831 + ... + 12735338.

It is an arithmetic number, because the mean of its divisors is an integer number (94712062695).

Almost surely, 2^{1300220133926} is an apocalyptic number.

1300220133926 is a deficient number, since it is larger than the sum of its proper divisors (972869370754).

1300220133926 is a wasteful number, since it uses less digits than its factorization.

1300220133926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25368708 (or 25368701 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

Adding to 1300220133926 its reverse (6293310220031), we get a palindrome (7593530353957).

The spelling of 1300220133926 in words is "one trillion, three hundred billion, two hundred twenty million, one hundred thirty-three thousand, nine hundred twenty-six".