22231133333121 has 16 divisors (see below), whose sum is σ = 29999646017280. Its totient is φ = 14642321971200.

The previous prime is 22231133333113. The next prime is 22231133333179. The reversal of 22231133333121 is 12133333113222.

It is not a de Polignac number, because 22231133333121 - 2³ = 22231133333113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22231133338121) 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, 79093056 + ... + 79373633.

It is an arithmetic number, because the mean of its divisors is an integer number (1874977876080).

Almost surely, 2^{22231133333121} is an apocalyptic number.

It is an amenable number.

22231133333121 is a deficient number, since it is larger than the sum of its proper divisors (7768512684159).

22231133333121 is a wasteful number, since it uses less digits than its factorization.

22231133333121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158467256.

The product of its digits is 11664, while the sum is 30.

Adding to 22231133333121 its reverse (12133333113222), we get a palindrome (34364466446343).

The spelling of 22231133333121 in words is "twenty-two trillion, two hundred thirty-one billion, one hundred thirty-three million, three hundred thirty-three thousand, one hundred twenty-one".