2111010100210 has 32 divisors (see below), whose sum is σ = 4146585053184. Its totient is φ = 767393952000.

The previous prime is 2111010100183. The next prime is 2111010100219. The reversal of 2111010100210 is 120010101112.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (2111010100219) 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, 2731186 + ... + 3417805.

It is an arithmetic number, because the mean of its divisors is an integer number (129580782912).

Almost surely, 2^{2111010100210} is an apocalyptic number.

2111010100210 is a deficient number, since it is larger than the sum of its proper divisors (2035574952974).

2111010100210 is a wasteful number, since it uses less digits than its factorization.

2111010100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152130.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 2111010100210 its reverse (120010101112), we get a palindrome (2231020201322).

The spelling of 2111010100210 in words is "two trillion, one hundred eleven billion, ten million, one hundred thousand, two hundred ten".