3522505202244 has 72 divisors (see below), whose sum is σ = 10181172787968. Its totient is φ = 1005930938880.

The previous prime is 3522505202243. The next prime is 3522505202297. The reversal of 3522505202244 is 4422025052253.

3522505202244 is a `hidden beast` number, since 3 + 5 + 22 + 50 + 520 + 22 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3522505202199 and 3522505202208.

It is not an unprimeable number, because it can be changed into a prime (3522505202243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2956812 + ... + 3973379.

Almost surely, 2^{3522505202244} is an apocalyptic number.

It is an amenable number.

3522505202244 is an abundant number, since it is smaller than the sum of its proper divisors (6658667585724).

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

3522505202244 is a wasteful number, since it uses less digits than its factorization.

3522505202244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6932225 (or 6932220 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 3522505202244 in words is "three trillion, five hundred twenty-two billion, five hundred five million, two hundred two thousand, two hundred forty-four".