2110021002010 has 8 divisors (see below), whose sum is σ = 3798037803636. Its totient is φ = 844008400800.

The previous prime is 2110021001999. The next prime is 2110021002101. The reversal of 2110021002010 is 102001200112.

It can be written as a sum of positive squares in 2 ways, for example, as 2065736429289 + 44284572721 = 1437267^2 + 210439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 211002100201 = 2110021002010 / (2 + 1 + 1 + 0 + 0 + 2 + 1 + 0 + 0 + 2 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105501050091 + ... + 105501050110.

Almost surely, 2^{2110021002010} is an apocalyptic number.

2110021002010 is a deficient number, since it is larger than the sum of its proper divisors (1688016801626).

2110021002010 is a wasteful number, since it uses less digits than its factorization.

2110021002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211002100208.

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

Adding to 2110021002010 its reverse (102001200112), we get a palindrome (2212022202122).

The spelling of 2110021002010 in words is "two trillion, one hundred ten billion, twenty-one million, two thousand, ten".