1200113111202 has 32 divisors (see below), whose sum is σ = 2528285971200. Its totient is φ = 378723279888.

The previous prime is 1200113111201. The next prime is 1200113111203. The reversal of 1200113111202 is 2021113110021.

It is an interprime number because it is at equal distance from previous prime (1200113111201) and next prime (1200113111203).

It is not an unprimeable number, because it can be changed into a prime (1200113111201) 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 15 ways as a sum of consecutive naturals, for example, 3441388 + ... + 3774039.

It is an arithmetic number, because the mean of its divisors is an integer number (79008936600).

Almost surely, 2^{1200113111202} is an apocalyptic number.

1200113111202 is an abundant number, since it is smaller than the sum of its proper divisors (1328172859998).

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

1200113111202 is a wasteful number, since it uses less digits than its factorization.

1200113111202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7216910.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1200113111202 its reverse (2021113110021), we get a palindrome (3221226221223).

The spelling of 1200113111202 in words is "one trillion, two hundred billion, one hundred thirteen million, one hundred eleven thousand, two hundred two".