222133101132121 has 8 divisors (see below), whose sum is σ = 233824695444320. Its totient is φ = 210441544666272.

The previous prime is 222133101132113. The next prime is 222133101132127. The reversal of 222133101132121 is 121231101331222.

222133101132121 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 222133101132121 - 2³ = 222133101132113 is a prime.

It is a super-2 number, since 2×222133101132121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222133101132127) 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, 3007366 + ... + 21291088.

It is an arithmetic number, because the mean of its divisors is an integer number (29228086930540).

Almost surely, 2^{222133101132121} is an apocalyptic number.

It is an amenable number.

222133101132121 is a deficient number, since it is larger than the sum of its proper divisors (11691594312199).

222133101132121 is a wasteful number, since it uses less digits than its factorization.

222133101132121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18923175.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 222133101132121 its reverse (121231101331222), we get a palindrome (343364202463343).

The spelling of 222133101132121 in words is "two hundred twenty-two trillion, one hundred thirty-three billion, one hundred one million, one hundred thirty-two thousand, one hundred twenty-one".