1120201001200 has 30 divisors (see below), whose sum is σ = 2691282906344. Its totient is φ = 448080400320.

The previous prime is 1120201001149. The next prime is 1120201001201. The reversal of 1120201001200 is 21001020211.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120201001201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1400250852 + ... + 1400251651.

Almost surely, 2^{1120201001200} is an apocalyptic number.

1120201001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120201001200 is an abundant number, since it is smaller than the sum of its proper divisors (1571081905144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120201001200 is a wasteful number, since it uses less digits than its factorization.

1120201001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800502521 (or 2800502510 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1120201001200 its reverse (21001020211), we get a palindrome (1141202021411).

The spelling of 1120201001200 in words is "one trillion, one hundred twenty billion, two hundred one million, one thousand, two hundred".