111020020001110 has 128 divisors (see below), whose sum is σ = 235856157696000. Its totient is φ = 37169065728000.

The previous prime is 111020020001101. The next prime is 111020020001129. The reversal of 111020020001110 is 11100020020111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 175376160 + ... + 176008060.

It is an arithmetic number, because the mean of its divisors is an integer number (1842626232000).

Almost surely, 2^{111020020001110} is an apocalyptic number.

111020020001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111020020001110 is an abundant number, since it is smaller than the sum of its proper divisors (124836137694890).

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

111020020001110 is a wasteful number, since it uses less digits than its factorization.

111020020001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633982.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 111020020001110 its reverse (11100020020111), we get a palindrome (122120040021221).

It can be divided in two parts, 111020020001 and 110, that added together give a palindrome (111020020111).

The spelling of 111020020001110 in words is "one hundred eleven trillion, twenty billion, twenty million, one thousand, one hundred ten".