1201220331301 has 8 divisors (see below), whose sum is σ = 1230533236800. Its totient is φ = 1171908132960.

The previous prime is 1201220331277. The next prime is 1201220331343. The reversal of 1201220331301 is 1031330221021.

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

It is a cyclic number.

It is not a de Polignac number, because 1201220331301 - 2¹³ = 1201220323109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201220331371) 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, 5326920 + ... + 5547838.

It is an arithmetic number, because the mean of its divisors is an integer number (153816654600).

Almost surely, 2^{1201220331301} is an apocalyptic number.

It is an amenable number.

1201220331301 is a deficient number, since it is larger than the sum of its proper divisors (29312905499).

1201220331301 is a wasteful number, since it uses less digits than its factorization.

1201220331301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353579.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1201220331301 its reverse (1031330221021), we get a palindrome (2232550552322).

The spelling of 1201220331301 in words is "one trillion, two hundred one billion, two hundred twenty million, three hundred thirty-one thousand, three hundred one".