110000021112111 has 16 divisors (see below), whose sum is σ = 167239851103584. Its totient is φ = 63710419467264.

The previous prime is 110000021112103. The next prime is 110000021112131. The reversal of 110000021112111 is 111211120000011.

It is not a de Polignac number, because 110000021112111 - 2³ = 110000021112103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000021112131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82956274686 + ... + 82956276011.

It is an arithmetic number, because the mean of its divisors is an integer number (10452490693974).

Almost surely, 2^{110000021112111} is an apocalyptic number.

110000021112111 is a deficient number, since it is larger than the sum of its proper divisors (57239829991473).

110000021112111 is a wasteful number, since it uses less digits than its factorization.

110000021112111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165912550730.

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

Adding to 110000021112111 its reverse (111211120000011), we get a palindrome (221211141112122).

The spelling of 110000021112111 in words is "one hundred ten trillion, twenty-one million, one hundred twelve thousand, one hundred eleven".