110012001002 has 4 divisors (see below), whose sum is σ = 165018001506. Its totient is φ = 55006000500.

The previous prime is 110012000963. The next prime is 110012001053. The reversal of 110012001002 is 200100210011.

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., 94937318161 + 15074682841 = 308119^2 + 122779^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503000249 + ... + 27503000252.

Almost surely, 2^110012001002 is an apocalyptic number.

110012001002 is a deficient number, since it is larger than the sum of its proper divisors (55006000504).

110012001002 is an equidigital number, since it uses as much as digits as its factorization.

110012001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55006000503.

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

Adding to 110012001002 its reverse (200100210011), we get a palindrome (310112211013).

The spelling of 110012001002 in words is "one hundred ten billion, twelve million, one thousand, two".