2001110210002 has 4 divisors (see below), whose sum is σ = 3001665315006. Its totient is φ = 1000555105000.

The previous prime is 2001110209993. The next prime is 2001110210003. The reversal of 2001110210002 is 2000120111002.

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., 1629194407201 + 371915802801 = 1276399^2 + 609849^2 .

It is not an unprimeable number, because it can be changed into a prime (2001110210003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500277552499 + ... + 500277552502.

Almost surely, 2^{2001110210002} is an apocalyptic number.

2001110210002 is a deficient number, since it is larger than the sum of its proper divisors (1000555105004).

2001110210002 is a wasteful number, since it uses less digits than its factorization.

2001110210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000555105003.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2001110210002 its reverse (2000120111002), we get a palindrome (4001230321004).

The spelling of 2001110210002 in words is "two trillion, one billion, one hundred ten million, two hundred ten thousand, two".