2111200122010 has 64 divisors (see below), whose sum is σ = 4349180189952. Its totient is φ = 722817317376.

The previous prime is 2111200121993. The next prime is 2111200122011. The reversal of 2111200122010 is 102210021112.

It is not an unprimeable number, because it can be changed into a prime (2111200122011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301725832 + ... + 301732828.

It is an arithmetic number, because the mean of its divisors is an integer number (67955940468).

Almost surely, 2^{2111200122010} is an apocalyptic number.

2111200122010 is an abundant number, since it is smaller than the sum of its proper divisors (2237980067942).

2111200122010 is a wasteful number, since it uses less digits than its factorization.

2111200122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12487.

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

Adding to 2111200122010 its reverse (102210021112), we get a palindrome (2213410143122).

The spelling of 2111200122010 in words is "two trillion, one hundred eleven billion, two hundred million, one hundred twenty-two thousand, ten".