121220233301 has 8 divisors (see below), whose sum is σ = 128051135520. Its totient is φ = 114434420112.

The previous prime is 121220233273. The next prime is 121220233327. The reversal of 121220233301 is 103332022121.

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 121220233301 - 2¹⁴ = 121220216917 is a prime.

It is a super-3 number, since 3×121220233301³ (a number of 34 digits) contains 333 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 (121220233361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11266730 + ... + 11277483.

It is an arithmetic number, because the mean of its divisors is an integer number (16006391940).

Almost surely, 2^121220233301 is an apocalyptic number.

It is an amenable number.

121220233301 is a deficient number, since it is larger than the sum of its proper divisors (6830902219).

121220233301 is a wasteful number, since it uses less digits than its factorization.

121220233301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22544515.

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

Adding to 121220233301 its reverse (103332022121), we get a palindrome (224552255422).

The spelling of 121220233301 in words is "one hundred twenty-one billion, two hundred twenty million, two hundred thirty-three thousand, three hundred one".