121202121220333 has 8 divisors (see below), whose sum is σ = 121219566515456. Its totient is φ = 121184677152000.

The previous prime is 121202121220321. The next prime is 121202121220361. The reversal of 121202121220333 is 333022121202121.

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 121202121220333 - 2²¹ = 121202119123181 is a prime.

It is a super-2 number, since 2×121202121220333² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121202121220298 and 121202121220307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121202121221333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207291085 + ... + 207874957.

It is an arithmetic number, because the mean of its divisors is an integer number (15152445814432).

Almost surely, 2^{121202121220333} is an apocalyptic number.

It is an amenable number.

121202121220333 is a deficient number, since it is larger than the sum of its proper divisors (17445295123).

121202121220333 is a wasteful number, since it uses less digits than its factorization.

121202121220333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613395.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 121202121220333 its reverse (333022121202121), we get a palindrome (454224242422454).

The spelling of 121202121220333 in words is "one hundred twenty-one trillion, two hundred two billion, one hundred twenty-one million, two hundred twenty thousand, three hundred thirty-three".