3102221201121 has 128 divisors (see below), whose sum is σ = 5630238720000. Its totient is φ = 1648849400640.

The previous prime is 3102221201089. The next prime is 3102221201141. The reversal of 3102221201121 is 1211021222013.

3102221201121 is a `hidden beast` number, since 310 + 2 + 221 + 20 + 112 + 1 = 666.

It is not a de Polignac number, because 3102221201121 - 2⁵ = 3102221201089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3102221201094 and 3102221201103.

It is not an unprimeable number, because it can be changed into a prime (3102221201141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50749786 + ... + 50810876.

It is an arithmetic number, because the mean of its divisors is an integer number (43986240000).

Almost surely, 2^{3102221201121} is an apocalyptic number.

It is an amenable number.

3102221201121 is a deficient number, since it is larger than the sum of its proper divisors (2528017518879).

3102221201121 is a wasteful number, since it uses less digits than its factorization.

3102221201121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61384 (or 61378 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 3102221201121 its reverse (1211021222013), we get a palindrome (4313242423134).

The spelling of 3102221201121 in words is "three trillion, one hundred two billion, two hundred twenty-one million, two hundred one thousand, one hundred twenty-one".