1200011120202 has 8 divisors (see below), whose sum is σ = 2400022240416. Its totient is φ = 400003706732.

The previous prime is 1200011120201. The next prime is 1200011120221. The reversal of 1200011120202 is 2020211100021.

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

1200011120202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1200011120201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100000926678 + ... + 100000926689.

It is an arithmetic number, because the mean of its divisors is an integer number (300002780052).

Almost surely, 2^{1200011120202} is an apocalyptic number.

1200011120202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1200011120202 is a wasteful number, since it uses less digits than its factorization.

1200011120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200001853372.

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

Adding to 1200011120202 its reverse (2020211100021), we get a palindrome (3220222220223).

The spelling of 1200011120202 in words is "one trillion, two hundred billion, eleven million, one hundred twenty thousand, two hundred two".