2100210211010 has 16 divisors (see below), whose sum is σ = 3780489497472. Its totient is φ = 840059391600.

The previous prime is 2100210210893. The next prime is 2100210211027. The reversal of 2100210211010 is 101120120012.

It is a junction number, because it is equal to n+sod(n) for n = 2100210210982 and 2100210211000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2727386 + ... + 3411605.

It is an arithmetic number, because the mean of its divisors is an integer number (236280593592).

Almost surely, 2^{2100210211010} is an apocalyptic number.

2100210211010 is a deficient number, since it is larger than the sum of its proper divisors (1680279286462).

2100210211010 is a wasteful number, since it uses less digits than its factorization.

2100210211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6173209.

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

Adding to 2100210211010 its reverse (101120120012), we get a palindrome (2201330331022).

The spelling of 2100210211010 in words is "two trillion, one hundred billion, two hundred ten million, two hundred eleven thousand, ten".