2033222223121 has 4 divisors (see below), whose sum is σ = 2080506460912. Its totient is φ = 1985937985332.

The previous prime is 2033222223101. The next prime is 2033222223127. The reversal of 2033222223121 is 1213222223302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2033222223121 - 2⁹ = 2033222222609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2033222223127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23642118831 + ... + 23642118916.

It is an arithmetic number, because the mean of its divisors is an integer number (520126615228).

Almost surely, 2^{2033222223121} is an apocalyptic number.

It is an amenable number.

2033222223121 is a deficient number, since it is larger than the sum of its proper divisors (47284237791).

2033222223121 is an equidigital number, since it uses as much as digits as its factorization.

2033222223121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47284237790.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2033222223121 its reverse (1213222223302), we get a palindrome (3246444446423).

The spelling of 2033222223121 in words is "two trillion, thirty-three billion, two hundred twenty-two million, two hundred twenty-three thousand, one hundred twenty-one".