1200311201332 has 48 divisors (see below), whose sum is σ = 2183157785088. Its totient is φ = 576820632960.

The previous prime is 1200311201293. The next prime is 1200311201359. The reversal of 1200311201332 is 2331021130021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44120358 + ... + 44147554.

It is an arithmetic number, because the mean of its divisors is an integer number (45482453856).

Almost surely, 2^{1200311201332} is an apocalyptic number.

It is an amenable number.

1200311201332 is a deficient number, since it is larger than the sum of its proper divisors (982846583756).

1200311201332 is a wasteful number, since it uses less digits than its factorization.

1200311201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29656 (or 29654 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1200311201332 its reverse (2331021130021), we get a palindrome (3531332331353).

The spelling of 1200311201332 in words is "one trillion, two hundred billion, three hundred eleven million, two hundred one thousand, three hundred thirty-two".