2123202120110 has 32 divisors (see below), whose sum is σ = 3853503037440. Its totient is φ = 842233406112.

The previous prime is 2123202120107. The next prime is 2123202120181. The reversal of 2123202120110 is 110212023212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2624531 + ... + 3336849.

It is an arithmetic number, because the mean of its divisors is an integer number (120421969920).

Almost surely, 2^{2123202120110} is an apocalyptic number.

2123202120110 is a deficient number, since it is larger than the sum of its proper divisors (1730300917330).

2123202120110 is a wasteful number, since it uses less digits than its factorization.

2123202120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714800.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2123202120110 its reverse (110212023212), we get a palindrome (2233414143322).

The spelling of 2123202120110 in words is "two trillion, one hundred twenty-three billion, two hundred two million, one hundred twenty thousand, one hundred ten".