22202133440121 has 20 divisors (see below), whose sum is σ = 33585974646400. Its totient is φ = 14614062513336.

The previous prime is 22202133440101. The next prime is 22202133440143. The reversal of 22202133440121 is 12104433120222.

22202133440121 is a `hidden beast` number, since 2 + 2 + 2 + 0 + 213 + 3 + 440 + 1 + 2 + 1 = 666.

It is not a de Polignac number, because 22202133440121 - 2¹⁸ = 22202133177977 is a prime.

It is a super-3 number, since 3×22202133440121³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202133440101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1734806341 + ... + 1734819138.

It is an arithmetic number, because the mean of its divisors is an integer number (1679298732320).

Almost surely, 2^{22202133440121} is an apocalyptic number.

It is an amenable number.

22202133440121 is a deficient number, since it is larger than the sum of its proper divisors (11383841206279).

22202133440121 is an equidigital number, since it uses as much as digits as its factorization.

22202133440121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3469625570 (or 3469625561 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 22202133440121 its reverse (12104433120222), we get a palindrome (34306566560343).

The spelling of 22202133440121 in words is "twenty-two trillion, two hundred two billion, one hundred thirty-three million, four hundred forty thousand, one hundred twenty-one".