1200131223233 has 8 divisors (see below), whose sum is σ = 1206745416000. Its totient is φ = 1193522864688.

The previous prime is 1200131223197. The next prime is 1200131223251. The reversal of 1200131223233 is 3323221310021.

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

It is a cyclic number.

It is not a de Polignac number, because 1200131223233 - 2¹² = 1200131219137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1200131223199 and 1200131223208.

It is not an unprimeable number, because it can be changed into a prime (1200131223833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1045691 + ... + 1869152.

It is an arithmetic number, because the mean of its divisors is an integer number (150843177000).

Almost surely, 2^{1200131223233} is an apocalyptic number.

It is an amenable number.

1200131223233 is a deficient number, since it is larger than the sum of its proper divisors (6614192767).

1200131223233 is a wasteful number, since it uses less digits than its factorization.

1200131223233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917111.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1200131223233 its reverse (3323221310021), we get a palindrome (4523352533254).

The spelling of 1200131223233 in words is "one trillion, two hundred billion, one hundred thirty-one million, two hundred twenty-three thousand, two hundred thirty-three".