110001210002 has 4 divisors (see below), whose sum is σ = 165001815006. Its totient is φ = 55000605000.

The previous prime is 110001210001. The next prime is 110001210013. The reversal of 110001210002 is 200012100011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200012100011 = 277 ⋅722065343.

It can be written as a sum of positive squares in only one way, i.e., 68670726601 + 41330483401 = 262051^2 + 203299^2 .

It is not an unprimeable number, because it can be changed into a prime (110001210001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27500302499 + ... + 27500302502.

Almost surely, 2^110001210002 is an apocalyptic number.

110001210002 is a deficient number, since it is larger than the sum of its proper divisors (55000605004).

110001210002 is an equidigital number, since it uses as much as digits as its factorization.

110001210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55000605003.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 110001210002 its reverse (200012100011), we get a palindrome (310013310013).

The spelling of 110001210002 in words is "one hundred ten billion, one million, two hundred ten thousand, two".