2120102201110 has 64 divisors (see below), whose sum is σ = 4007603837952. Its totient is φ = 805978014336.

The previous prime is 2120102201083. The next prime is 2120102201123. The reversal of 2120102201110 is 111022010212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261188772 + ... + 261196888.

It is an arithmetic number, because the mean of its divisors is an integer number (62618809968).

Almost surely, 2^{2120102201110} is an apocalyptic number.

2120102201110 is a deficient number, since it is larger than the sum of its proper divisors (1887501636842).

2120102201110 is a wasteful number, since it uses less digits than its factorization.

2120102201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15277.

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

Adding to 2120102201110 its reverse (111022010212), we get a palindrome (2231124211322).

The spelling of 2120102201110 in words is "two trillion, one hundred twenty billion, one hundred two million, two hundred one thousand, one hundred ten".