110111200001002 has 4 divisors (see below), whose sum is σ = 165166800001506. Its totient is φ = 55055600000500.

The previous prime is 110111200000999. The next prime is 110111200001029. The reversal of 110111200001002 is 200100002111011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 62929014393961 + 47182185607041 = 7932781^2 + 6868929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 110111200001002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27527800000249 + ... + 27527800000252.

Almost surely, 2^{110111200001002} is an apocalyptic number.

110111200001002 is a deficient number, since it is larger than the sum of its proper divisors (55055600000504).

110111200001002 is an equidigital number, since it uses as much as digits as its factorization.

110111200001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55055600000503.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110111200001002 its reverse (200100002111011), we get a palindrome (310211202112013).

The spelling of 110111200001002 in words is "one hundred ten trillion, one hundred eleven billion, two hundred million, one thousand, two".