22133113022121 has 16 divisors (see below), whose sum is σ = 30139383564288. Its totient is φ = 14441139674000.

The previous prime is 22133113022101. The next prime is 22133113022149. The reversal of 22133113022121 is 12122031133122.

It is a cyclic number.

It is not a de Polignac number, because 22133113022121 - 2⁹ = 22133113021609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22133113022091 and 22133113022100.

It is not an unprimeable number, because it can be changed into a prime (22133113022101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4624396 + ... + 8102546.

It is an arithmetic number, because the mean of its divisors is an integer number (1883711472768).

Almost surely, 2^{22133113022121} is an apocalyptic number.

It is an amenable number.

22133113022121 is a deficient number, since it is larger than the sum of its proper divisors (8006270542167).

22133113022121 is a wasteful number, since it uses less digits than its factorization.

22133113022121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3523332.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 22133113022121 its reverse (12122031133122), we get a palindrome (34255144155243).

The spelling of 22133113022121 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred thirteen million, twenty-two thousand, one hundred twenty-one".