1212201013333 has 8 divisors (see below), whose sum is σ = 1232818329600. Its totient is φ = 1191586081728.

The previous prime is 1212201013321. The next prime is 1212201013367. The reversal of 1212201013333 is 3333101022121.

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 1212201013333 - 2¹⁷ = 1212200882261 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 (1212201010333) 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, 444460 + ... + 1619242.

It is an arithmetic number, because the mean of its divisors is an integer number (154102291200).

Almost surely, 2^{1212201013333} is an apocalyptic number.

It is an amenable number.

1212201013333 is a deficient number, since it is larger than the sum of its proper divisors (20617316267).

1212201013333 is a wasteful number, since it uses less digits than its factorization.

1212201013333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192331.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1212201013333 its reverse (3333101022121), we get a palindrome (4545302035454).

The spelling of 1212201013333 in words is "one trillion, two hundred twelve billion, two hundred one million, thirteen thousand, three hundred thirty-three".