3522380505020 has 192 divisors, whose sum is σ = 8144443883520. Its totient is φ = 1271788480512.

The previous prime is 3522380504963. The next prime is 3522380505023. The reversal of 3522380505020 is 205050832253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3522380505023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1301210507 + ... + 1301213213.

It is an arithmetic number, because the mean of its divisors is an integer number (42418978560).

Almost surely, 2^{3522380505020} 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 3522380505020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4072221941760).

3522380505020 is an abundant number, since it is smaller than the sum of its proper divisors (4622063378500).

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

3522380505020 is a wasteful number, since it uses less digits than its factorization.

3522380505020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364 (or 3362 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 3522380505020 in words is "three trillion, five hundred twenty-two billion, three hundred eighty million, five hundred five thousand, twenty".