2101010220110 has 16 divisors (see below), whose sum is σ = 3874057870032. Its totient is φ = 819906427200.

The previous prime is 2101010220107. The next prime is 2101010220119. The reversal of 2101010220110 is 110220101012.

It is a junction number, because it is equal to n+sod(n) for n = 2101010220091 and 2101010220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101010220119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2562207176 + ... + 2562207995.

It is an arithmetic number, because the mean of its divisors is an integer number (242128616877).

Almost surely, 2^{2101010220110} is an apocalyptic number.

2101010220110 is a deficient number, since it is larger than the sum of its proper divisors (1773047649922).

2101010220110 is a wasteful number, since it uses less digits than its factorization.

2101010220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124415219.

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

Adding to 2101010220110 its reverse (110220101012), we get a palindrome (2211230321122).

The spelling of 2101010220110 in words is "two trillion, one hundred one billion, ten million, two hundred twenty thousand, one hundred ten".