222022201023121 has 8 divisors (see below), whose sum is σ = 225218506472064. Its totient is φ = 218838308411760.

The previous prime is 222022201023113. The next prime is 222022201023157. The reversal of 222022201023121 is 121320102220222.

It is a happy number.

222022201023121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222022201023121 - 2³ = 222022201023113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222022201023092 and 222022201023101.

It is not an unprimeable number, because it can be changed into a prime (222022205023121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3103173366 + ... + 3103244911.

It is an arithmetic number, because the mean of its divisors is an integer number (28152313309008).

Almost surely, 2^{222022201023121} is an apocalyptic number.

It is an amenable number.

222022201023121 is a deficient number, since it is larger than the sum of its proper divisors (3196305448943).

222022201023121 is an equidigital number, since it uses as much as digits as its factorization.

222022201023121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6206418791.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 222022201023121 its reverse (121320102220222), we get a palindrome (343342303243343).

The spelling of 222022201023121 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred one million, twenty-three thousand, one hundred twenty-one".