3212022020121 has 40 divisors (see below), whose sum is σ = 4846627129344. Its totient is φ = 2119754240640.

The previous prime is 3212022020111. The next prime is 3212022020159. The reversal of 3212022020121 is 1210202202123.

3212022020121 is a `hidden beast` number, since 321 + 2 + 0 + 220 + 2 + 0 + 121 = 666.

It is not a de Polignac number, because 3212022020121 - 2¹⁰ = 3212022019097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3212022020094 and 3212022020103.

It is not an unprimeable number, because it can be changed into a prime (3212022020111) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 22346001 + ... + 22489281.

Almost surely, 2^{3212022020121} is an apocalyptic number.

It is an amenable number.

3212022020121 is a deficient number, since it is larger than the sum of its proper divisors (1634605109223).

3212022020121 is a wasteful number, since it uses less digits than its factorization.

3212022020121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146083 (or 146074 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 3212022020121 its reverse (1210202202123), we get a palindrome (4422224222244).

The spelling of 3212022020121 in words is "three trillion, two hundred twelve billion, twenty-two million, twenty thousand, one hundred twenty-one".