1223301200213 has 16 divisors (see below), whose sum is σ = 1249265457216. Its totient is φ = 1197445616640.

The previous prime is 1223301200207. The next prime is 1223301200221. The reversal of 1223301200213 is 3120021033221.

It is a cyclic number.

It is not a de Polignac number, because 1223301200213 - 2⁴ = 1223301200197 is a prime.

It is a super-2 number, since 2×1223301200213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223301200263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83454581 + ... + 83469237.

It is an arithmetic number, because the mean of its divisors is an integer number (78079091076).

Almost surely, 2^{1223301200213} is an apocalyptic number.

It is an amenable number.

1223301200213 is a deficient number, since it is larger than the sum of its proper divisors (25964257003).

1223301200213 is a wasteful number, since it uses less digits than its factorization.

1223301200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18244.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1223301200213 its reverse (3120021033221), we get a palindrome (4343322233434).

The spelling of 1223301200213 in words is "one trillion, two hundred twenty-three billion, three hundred one million, two hundred thousand, two hundred thirteen".