332211100121 has 4 divisors (see below), whose sum is σ = 336416304000. Its totient is φ = 328005896244.

The previous prime is 332211100099. The next prime is 332211100139. The reversal of 332211100121 is 121001112233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121001112233 = 1319 ⋅91737007.

It is a cyclic number.

It is not a de Polignac number, because 332211100121 - 2²² = 332206905817 is a prime.

It is a super-2 number, since 2×332211100121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 332211100121.

It is not an unprimeable number, because it can be changed into a prime (332211100181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2102601821 + ... + 2102601978.

It is an arithmetic number, because the mean of its divisors is an integer number (84104076000).

Almost surely, 2^332211100121 is an apocalyptic number.

It is an amenable number.

332211100121 is a deficient number, since it is larger than the sum of its proper divisors (4205203879).

332211100121 is an equidigital number, since it uses as much as digits as its factorization.

332211100121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4205203878.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 332211100121 its reverse (121001112233), we get a palindrome (453212212354).

The spelling of 332211100121 in words is "three hundred thirty-two billion, two hundred eleven million, one hundred thousand, one hundred twenty-one".