1202231055301 has 4 divisors (see below), whose sum is σ = 1224914660172. Its totient is φ = 1179547450432.

The previous prime is 1202231055299. The next prime is 1202231055329. The reversal of 1202231055301 is 1035501322021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 725580276100 + 476650779201 = 851810^2 + 690399^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202231055301 - 2¹ = 1202231055299 is a prime.

It is a super-3 number, since 3×1202231055301³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202231055001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11341802356 + ... + 11341802461.

It is an arithmetic number, because the mean of its divisors is an integer number (306228665043).

Almost surely, 2^{1202231055301} is an apocalyptic number.

It is an amenable number.

1202231055301 is a deficient number, since it is larger than the sum of its proper divisors (22683604871).

1202231055301 is an equidigital number, since it uses as much as digits as its factorization.

1202231055301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22683604870.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 1202231055301 its reverse (1035501322021), we get a palindrome (2237732377322).

The spelling of 1202231055301 in words is "one trillion, two hundred two billion, two hundred thirty-one million, fifty-five thousand, three hundred one".