1332352221052 has 36 divisors (see below), whose sum is σ = 2485794690120. Its totient is φ = 623125200672.

The previous prime is 1332352221043. The next prime is 1332352221077. The reversal of 1332352221052 is 2501222532331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 930183 + ... + 1878814.

Almost surely, 2^{1332352221052} is an apocalyptic number.

It is an amenable number.

1332352221052 is a deficient number, since it is larger than the sum of its proper divisors (1153442469068).

1332352221052 is a wasteful number, since it uses less digits than its factorization.

1332352221052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2809178 (or 2809097 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1332352221052 its reverse (2501222532331), we get a palindrome (3833574753383).

The spelling of 1332352221052 in words is "one trillion, three hundred thirty-two billion, three hundred fifty-two million, two hundred twenty-one thousand, fifty-two".