1110111211101 has 8 divisors (see below), whose sum is σ = 1480686724000. Its totient is φ = 739804919472.

The previous prime is 1110111211051. The next prime is 1110111211123. The reversal of 1110111211101 is 1011121110111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1110111211101 - 2¹³ = 1110111202909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110111211171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67295695 + ... + 67312188.

It is an arithmetic number, because the mean of its divisors is an integer number (185085840500).

Almost surely, 2^{1110111211101} is an apocalyptic number.

It is an amenable number.

1110111211101 is a deficient number, since it is larger than the sum of its proper divisors (370575512899).

1110111211101 is a wasteful number, since it uses less digits than its factorization.

1110111211101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134610635.

The product of its (nonzero) digits is 2, while the sum is 12.

Adding to 1110111211101 its reverse (1011121110111), we get a palindrome (2121232321212).

It can be divided in two parts, 11 and 10111211101, that multiplied together give a palindrome (111223322111).

The spelling of 1110111211101 in words is "one trillion, one hundred ten billion, one hundred eleven million, two hundred eleven thousand, one hundred one".