3332213020121 has 4 divisors (see below), whose sum is σ = 3333134288052. Its totient is φ = 3331291752192.

The previous prime is 3332213020091. The next prime is 3332213020139. The reversal of 3332213020121 is 1210203122333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 427356375625 + 2904856644496 = 653725^2 + 1704364^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332213020121 - 2¹⁸ = 3332212757977 is a prime.

It is a super-2 number, since 2×3332213020121² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3332213020151) 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, 460628540 + ... + 460635773.

It is an arithmetic number, because the mean of its divisors is an integer number (833283572013).

Almost surely, 2^{3332213020121} is an apocalyptic number.

It is an amenable number.

3332213020121 is a deficient number, since it is larger than the sum of its proper divisors (921267931).

3332213020121 is an equidigital number, since it uses as much as digits as its factorization.

3332213020121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921267930.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3332213020121 its reverse (1210203122333), we get a palindrome (4542416142454).

The spelling of 3332213020121 in words is "three trillion, three hundred thirty-two billion, two hundred thirteen million, twenty thousand, one hundred twenty-one".