3522241220201 has 4 divisors (see below), whose sum is σ = 3842444967504. Its totient is φ = 3202037472900.

The previous prime is 3522241220137. The next prime is 3522241220209. The reversal of 3522241220201 is 1020221422253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3522241220201 - 2⁶ = 3522241220137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3522241220209) 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, 160101873635 + ... + 160101873656.

It is an arithmetic number, because the mean of its divisors is an integer number (960611241876).

Almost surely, 2^{3522241220201} is an apocalyptic number.

It is an amenable number.

3522241220201 is a deficient number, since it is larger than the sum of its proper divisors (320203747303).

3522241220201 is a wasteful number, since it uses less digits than its factorization.

3522241220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320203747302.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 3522241220201 its reverse (1020221422253), we get a palindrome (4542462642454).

The spelling of 3522241220201 in words is "three trillion, five hundred twenty-two billion, two hundred forty-one million, two hundred twenty thousand, two hundred one".