1200233111332 has 24 divisors (see below), whose sum is σ = 2123483697720. Its totient is φ = 593543255040.

The previous prime is 1200233111303. The next prime is 1200233111347. The reversal of 1200233111332 is 2331113320021.

It can be written as a sum of positive squares in 4 ways, for example, as 142902144576 + 1057330966756 = 378024^2 + 1028266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228269 + ... + 2713972.

It is an arithmetic number, because the mean of its divisors is an integer number (88478487405).

Almost surely, 2^{1200233111332} is an apocalyptic number.

It is an amenable number.

1200233111332 is a deficient number, since it is larger than the sum of its proper divisors (923250586388).

1200233111332 is a wasteful number, since it uses less digits than its factorization.

1200233111332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4942911 (or 4942909 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1200233111332 its reverse (2331113320021), we get a palindrome (3531346431353).

The spelling of 1200233111332 in words is "one trillion, two hundred billion, two hundred thirty-three million, one hundred eleven thousand, three hundred thirty-two".