1201100211202 has 8 divisors (see below), whose sum is σ = 1801715821200. Its totient is φ = 600528270804.

The previous prime is 1201100211137. The next prime is 1201100211209. The reversal of 1201100211202 is 2021120011021.

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

It is not an unprimeable number, because it can be changed into a prime (1201100211209) 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 3 ways as a sum of consecutive naturals, for example, 10848552 + ... + 10958707.

It is an arithmetic number, because the mean of its divisors is an integer number (225214477650).

Almost surely, 2^{1201100211202} is an apocalyptic number.

1201100211202 is a deficient number, since it is larger than the sum of its proper divisors (600615609998).

1201100211202 is a wasteful number, since it uses less digits than its factorization.

1201100211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21834800.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1201100211202 its reverse (2021120011021), we get a palindrome (3222220222223).

The spelling of 1201100211202 in words is "one trillion, two hundred one billion, one hundred million, two hundred eleven thousand, two hundred two".