1200200301231 has 8 divisors (see below), whose sum is σ = 1600356137904. Its totient is φ = 800088999360.

The previous prime is 1200200301229. The next prime is 1200200301329. The reversal of 1200200301231 is 1321030020021.

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

It is not a de Polignac number, because 1200200301231 - 2¹ = 1200200301229 is a prime.

It is a super-2 number, since 2×1200200301231² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1200200301231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1200200303231) 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, 11070766 + ... + 11178651.

It is an arithmetic number, because the mean of its divisors is an integer number (200044517238).

Almost surely, 2^{1200200301231} is an apocalyptic number.

1200200301231 is a deficient number, since it is larger than the sum of its proper divisors (400155836673).

1200200301231 is a wasteful number, since it uses less digits than its factorization.

1200200301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22267401.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1200200301231 its reverse (1321030020021), we get a palindrome (2521230321252).

The spelling of 1200200301231 in words is "one trillion, two hundred billion, two hundred million, three hundred one thousand, two hundred thirty-one".