2101002210110 has 32 divisors (see below), whose sum is σ = 4011234480000. Its totient is φ = 790091621280.

The previous prime is 2101002210029. The next prime is 2101002210113. The reversal of 2101002210110 is 110122001012.

It is a junction number, because it is equal to n+sod(n) for n = 2101002210091 and 2101002210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101002210113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42180860 + ... + 42230639.

It is an arithmetic number, because the mean of its divisors is an integer number (125351077500).

Almost surely, 2^{2101002210110} is an apocalyptic number.

2101002210110 is a deficient number, since it is larger than the sum of its proper divisors (1910232269890).

2101002210110 is a wasteful number, since it uses less digits than its factorization.

2101002210110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84411656.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2101002210110 its reverse (110122001012), we get a palindrome (2211124211122).

The spelling of 2101002210110 in words is "two trillion, one hundred one billion, two million, two hundred ten thousand, one hundred ten".