2120201011110 has 192 divisors, whose sum is σ = 6546870574272. Its totient is φ = 435248722944.

The previous prime is 2120201011109. The next prime is 2120201011153. The reversal of 2120201011110 is 111101020212.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 792217 + ... + 2206356.

It is an arithmetic number, because the mean of its divisors is an integer number (34098284241).

Almost surely, 2^{2120201011110} is an apocalyptic number.

2120201011110 is an abundant number, since it is smaller than the sum of its proper divisors (4426669563162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2120201011110 is a wasteful number, since it uses less digits than its factorization.

2120201011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998647 (or 2998640 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2120201011110 its reverse (111101020212), we get a palindrome (2231302031322).

The spelling of 2120201011110 in words is "two trillion, one hundred twenty billion, two hundred one million, eleven thousand, one hundred ten".