22202034121 has 8 divisors (see below), whose sum is σ = 22476775104. Its totient is φ = 21927465840.

The previous prime is 22202034103. The next prime is 22202034137. The reversal of 22202034121 is 12143020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22202034121 - 2⁵ = 22202034089 is a prime.

It is a super-2 number, since 2×22202034121² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202034191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225820 + ... + 308866.

It is an arithmetic number, because the mean of its divisors is an integer number (2809596888).

Almost surely, 2^22202034121 is an apocalyptic number.

It is an amenable number.

22202034121 is a deficient number, since it is larger than the sum of its proper divisors (274740983).

22202034121 is an equidigital number, since it uses as much as digits as its factorization.

22202034121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86351.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22202034121 its reverse (12143020222), we get a palindrome (34345054343).

The spelling of 22202034121 in words is "twenty-two billion, two hundred two million, thirty-four thousand, one hundred twenty-one".