2100210221110 has 32 divisors (see below), whose sum is σ = 3902672132352. Its totient is φ = 812912509440.

The previous prime is 2100210221107. The next prime is 2100210221167. The reversal of 2100210221110 is 111220120012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3269434 + ... + 3858706.

It is an arithmetic number, because the mean of its divisors is an integer number (121958504136).

Almost surely, 2^{2100210221110} is an apocalyptic number.

2100210221110 is a deficient number, since it is larger than the sum of its proper divisors (1802461911242).

2100210221110 is a wasteful number, since it uses less digits than its factorization.

2100210221110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600808.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2100210221110 its reverse (111220120012), we get a palindrome (2211430341122).

The spelling of 2100210221110 in words is "two trillion, one hundred billion, two hundred ten million, two hundred twenty-one thousand, one hundred ten".