1201332333522 has 8 divisors (see below), whose sum is σ = 2402664667056. Its totient is φ = 400444111172.

The previous prime is 1201332333497. The next prime is 1201332333563. The reversal of 1201332333522 is 2253332331021.

It is a sphenic number, since it is the product of 3 distinct primes.

1201332333522 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1201332333522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100111027788 + ... + 100111027799.

It is an arithmetic number, because the mean of its divisors is an integer number (300333083382).

Almost surely, 2^{1201332333522} is an apocalyptic number.

1201332333522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1201332333522 is a wasteful number, since it uses less digits than its factorization.

1201332333522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200222055592.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 1201332333522 its reverse (2253332331021), we get a palindrome (3454664664543).

The spelling of 1201332333522 in words is "one trillion, two hundred one billion, three hundred thirty-two million, three hundred thirty-three thousand, five hundred twenty-two".