111002010220000 has 60 divisors (see below), whose sum is σ = 273081595491936. Its totient is φ = 44400804080000.

The previous prime is 111002010219973. The next prime is 111002010220019. The reversal of 111002010220000 is 22010200111.

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 9 ways as a sum of consecutive naturals, for example, 2775030256 + ... + 2775070255.

Almost surely, 2^{111002010220000} is an apocalyptic number.

111002010220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111002010220000 is an abundant number, since it is smaller than the sum of its proper divisors (162079585271936).

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

111002010220000 is an frugal number, since it uses more digits than its factorization.

111002010220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5550100541 (or 5550100518 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 111002010220000 its reverse (22010200111), we get a palindrome (111024020420111).

The spelling of 111002010220000 in words is "one hundred eleven trillion, two billion, ten million, two hundred twenty thousand".