3333332121020 has 144 divisors (see below), whose sum is σ = 8139713385888. Its totient is φ = 1136919613440.

The previous prime is 3333332121001. The next prime is 3333332121047. The reversal of 3333332121020 is 201212333333.

It is a happy number.

It is a super-2 number, since 2×3333332121020² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18539474 + ... + 18718406.

It is an arithmetic number, because the mean of its divisors is an integer number (56525787402).

Almost surely, 2^{3333332121020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3333332121020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4069856692944).

3333332121020 is an abundant number, since it is smaller than the sum of its proper divisors (4806381264868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3333332121020 is a wasteful number, since it uses less digits than its factorization.

3333332121020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179280 (or 179261 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 3333332121020 its reverse (201212333333), we get a palindrome (3534544454353).

The spelling of 3333332121020 in words is "three trillion, three hundred thirty-three billion, three hundred thirty-two million, one hundred twenty-one thousand, twenty".