1200102201201 has 8 divisors (see below), whose sum is σ = 1602862226784. Its totient is φ = 798705154880.

The previous prime is 1200102201191. The next prime is 1200102201203. The reversal of 1200102201201 is 1021022010021.

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 1200102201201 - 2²⁵ = 1200068646769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1200102201203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340742760 + ... + 340746281.

It is an arithmetic number, because the mean of its divisors is an integer number (200357778348).

Almost surely, 2^{1200102201201} is an apocalyptic number.

It is an amenable number.

1200102201201 is a deficient number, since it is larger than the sum of its proper divisors (402760025583).

1200102201201 is an equidigital number, since it uses as much as digits as its factorization.

1200102201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681489631.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1200102201201 its reverse (1021022010021), we get a palindrome (2221124211222).

The spelling of 1200102201201 in words is "one trillion, two hundred billion, one hundred two million, two hundred one thousand, two hundred one".