2102211100010 has 16 divisors (see below), whose sum is σ = 4324548548736. Its totient is φ = 720758091408.

The previous prime is 2102211099979. The next prime is 2102211100043. The reversal of 2102211100010 is 100011122012.

It is a junction number, because it is equal to n+sod(n) for n = 2102211099964 and 2102211100000.

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, 15015793502 + ... + 15015793641.

It is an arithmetic number, because the mean of its divisors is an integer number (270284284296).

Almost surely, 2^{2102211100010} is an apocalyptic number.

2102211100010 is an abundant number, since it is smaller than the sum of its proper divisors (2222337448726).

2102211100010 is a wasteful number, since it uses less digits than its factorization.

2102211100010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30031587157.

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

Adding to 2102211100010 its reverse (100011122012), we get a palindrome (2202222222022).

The spelling of 2102211100010 in words is "two trillion, one hundred two billion, two hundred eleven million, one hundred thousand, ten".