2111012101110 has 32 divisors (see below), whose sum is σ = 5527013501952. Its totient is φ = 511760509280.

The previous prime is 2111012101103. The next prime is 2111012101127. The reversal of 2111012101110 is 111012101112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198502854 + ... + 3198503513.

It is an arithmetic number, because the mean of its divisors is an integer number (172719171936).

Almost surely, 2^{2111012101110} is an apocalyptic number.

2111012101110 is an abundant number, since it is smaller than the sum of its proper divisors (3416001400842).

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

2111012101110 is a wasteful number, since it uses less digits than its factorization.

2111012101110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6397006388.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 2111012101110 its reverse (111012101112), we get a palindrome (2222024202222).

It can be divided in two parts, 2111012 and 101110, that added together give a palindrome (2212122).

The spelling of 2111012101110 in words is "two trillion, one hundred eleven billion, twelve million, one hundred one thousand, one hundred ten".