3332166365220 has 192 divisors, whose sum is σ = 11642796748800. Its totient is φ = 691772797440.

The previous prime is 3332166365167. The next prime is 3332166365243. The reversal of 3332166365220 is 225636612333.

It is a super-2 number, since 2×3332166365220² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 63 ways as a sum of consecutive naturals, for example, 4798401 + ... + 5448759.

It is an arithmetic number, because the mean of its divisors is an integer number (60639566400).

Almost surely, 2^{3332166365220} is an apocalyptic number.

3332166365220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3332166365220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5821398374400).

3332166365220 is an abundant number, since it is smaller than the sum of its proper divisors (8310630383580).

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

3332166365220 is a wasteful number, since it uses less digits than its factorization.

3332166365220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651498 (or 651496 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 3332166365220 in words is "three trillion, three hundred thirty-two billion, one hundred sixty-six million, three hundred sixty-five thousand, two hundred twenty".