2111011122110 has 48 divisors (see below), whose sum is σ = 4422347698608. Its totient is φ = 722485082880.

The previous prime is 2111011122083. The next prime is 2111011122133. The reversal of 2111011122110 is 112211101112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51292292 + ... + 51333431.

It is an arithmetic number, because the mean of its divisors is an integer number (92132243721).

Almost surely, 2^{2111011122110} is an apocalyptic number.

2111011122110 is an abundant number, since it is smaller than the sum of its proper divisors (2311336576498).

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

2111011122110 is a wasteful number, since it uses less digits than its factorization.

2111011122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102625769 (or 102625758 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 2111011122110 its reverse (112211101112), we get a palindrome (2223222223222).

The spelling of 2111011122110 in words is "two trillion, one hundred eleven billion, eleven million, one hundred twenty-two thousand, one hundred ten".