1201101314221 has 8 divisors (see below), whose sum is σ = 1204104680064. Its totient is φ = 1198101684000.

The previous prime is 1201101314209. The next prime is 1201101314227. The reversal of 1201101314221 is 1224131011021.

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 1201101314221 - 2¹⁵ = 1201101281453 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 (1201101314227) 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, 289495 + ... + 1576708.

It is an arithmetic number, because the mean of its divisors is an integer number (150513085008).

Almost surely, 2^{1201101314221} is an apocalyptic number.

It is an amenable number.

1201101314221 is a deficient number, since it is larger than the sum of its proper divisors (3003365843).

1201101314221 is an equidigital number, since it uses as much as digits as its factorization.

1201101314221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867811.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 1201101314221 its reverse (1224131011021), we get a palindrome (2425232325242).

The spelling of 1201101314221 in words is "one trillion, two hundred one billion, one hundred one million, three hundred fourteen thousand, two hundred twenty-one".