1300120222 has 32 divisors (see below), whose sum is σ = 2086318080. Its totient is φ = 606584160.

The previous prime is 1300120219. The next prime is 1300120231. The reversal of 1300120222 is 2220210031.

It is a congruent number.

It is an unprimeable number.

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, 207528 + ... + 213700.

It is an arithmetic number, because the mean of its divisors is an integer number (65197440).

Almost surely, 2^1300120222 is an apocalyptic number.

1300120222 is a deficient number, since it is larger than the sum of its proper divisors (786197858).

1300120222 is a wasteful number, since it uses less digits than its factorization.

1300120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1300120222 is about 36057.1798952719. The cubic root of 1300120222 is about 1091.4265254690.

Adding to 1300120222 its reverse (2220210031), we get a palindrome (3520330253).

The spelling of 1300120222 in words is "one billion, three hundred million, one hundred twenty thousand, two hundred twenty-two".