1201043222013 has 8 divisors (see below), whose sum is σ = 1625292320608. Its totient is φ = 788744802384.

The previous prime is 1201043222011. The next prime is 1201043222017. The reversal of 1201043222013 is 3102223401021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201043222013 - 2¹ = 1201043222011 is a prime.

It is a super-2 number, since 2×1201043222013² (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 (1201043222011) 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 7 ways as a sum of consecutive naturals, for example, 2987669506 + ... + 2987669907.

It is an arithmetic number, because the mean of its divisors is an integer number (203161540076).

Almost surely, 2^{1201043222013} is an apocalyptic number.

It is an amenable number.

1201043222013 is a deficient number, since it is larger than the sum of its proper divisors (424249098595).

1201043222013 is an equidigital number, since it uses as much as digits as its factorization.

1201043222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5975339483.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1201043222013 its reverse (3102223401021), we get a palindrome (4303266623034).

The spelling of 1201043222013 in words is "one trillion, two hundred one billion, forty-three million, two hundred twenty-two thousand, thirteen".