1201223313410 has 16 divisors (see below), whose sum is σ = 2162296545912. Its totient is φ = 480468307200.

The previous prime is 1201223313391. The next prime is 1201223313413. The reversal of 1201223313410 is 143133221021.

It can be written as a sum of positive squares in 4 ways, for example, as 893911629961 + 307311683449 = 945469^2 + 554357^2 .

It is not an unprimeable number, because it can be changed into a prime (1201223313413) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2386181 + ... + 2845400.

Almost surely, 2^{1201223313410} is an apocalyptic number.

1201223313410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201223313410 is a deficient number, since it is larger than the sum of its proper divisors (961073232502).

1201223313410 is a wasteful number, since it uses less digits than its factorization.

1201223313410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254549.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1201223313410 its reverse (143133221021), we get a palindrome (1344356534431).

The spelling of 1201223313410 in words is "one trillion, two hundred one billion, two hundred twenty-three million, three hundred thirteen thousand, four hundred ten".