2233201213121 has 16 divisors (see below), whose sum is σ = 2275521595200. Its totient is φ = 2191033033728.

The previous prime is 2233201213081. The next prime is 2233201213129. The reversal of 2233201213121 is 1213121023322.

2233201213121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2233201213121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2233201213129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90003365 + ... + 90028173.

It is an arithmetic number, because the mean of its divisors is an integer number (142220099700).

Almost surely, 2^{2233201213121} is an apocalyptic number.

It is an amenable number.

2233201213121 is a deficient number, since it is larger than the sum of its proper divisors (42320382079).

2233201213121 is a wasteful number, since it uses less digits than its factorization.

2233201213121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27808.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2233201213121 its reverse (1213121023322), we get a palindrome (3446322236443).

The spelling of 2233201213121 in words is "two trillion, two hundred thirty-three billion, two hundred one million, two hundred thirteen thousand, one hundred twenty-one".