2122100120110 has 24 divisors (see below), whose sum is σ = 4057690408200. Its totient is φ = 798908279424.

The previous prime is 2122100120087. The next prime is 2122100120113. The reversal of 2122100120110 is 110210012212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122100120113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367142460 + ... + 367148239.

It is an arithmetic number, because the mean of its divisors is an integer number (169070433675).

Almost surely, 2^{2122100120110} is an apocalyptic number.

2122100120110 is a deficient number, since it is larger than the sum of its proper divisors (1935590288090).

2122100120110 is a wasteful number, since it uses less digits than its factorization.

2122100120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734290740 (or 734290723 counting only the distinct ones).

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

Adding to 2122100120110 its reverse (110210012212), we get a palindrome (2232310132322).

The spelling of 2122100120110 in words is "two trillion, one hundred twenty-two billion, one hundred million, one hundred twenty thousand, one hundred ten".