3312211210121 has 16 divisors (see below), whose sum is σ = 3617045307648. Its totient is φ = 3007999411200.

The previous prime is 3312211210103. The next prime is 3312211210123. The reversal of 3312211210121 is 1210121122133.

It is a cyclic number.

It is not a de Polignac number, because 3312211210121 - 2¹⁴ = 3312211193737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3312211210093 and 3312211210102.

It is not an unprimeable number, because it can be changed into a prime (3312211210123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42555881 + ... + 42633641.

It is an arithmetic number, because the mean of its divisors is an integer number (226065331728).

Almost surely, 2^{3312211210121} is an apocalyptic number.

It is an amenable number.

3312211210121 is a deficient number, since it is larger than the sum of its proper divisors (304834097527).

3312211210121 is a wasteful number, since it uses less digits than its factorization.

3312211210121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81712.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 3312211210121 its reverse (1210121122133), we get a palindrome (4522332332254).

The spelling of 3312211210121 in words is "three trillion, three hundred twelve billion, two hundred eleven million, two hundred ten thousand, one hundred twenty-one".