111002220011000 has 192 divisors, whose sum is σ = 275266932763680. Its totient is φ = 41872836633600.

The previous prime is 111002220010961. The next prime is 111002220011071. The reversal of 111002220011000 is 110022200111.

It is a super-3 number, since 3×111002220011000³ (a number of 43 digits) contains 333 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34628252 + ... + 37697748.

Almost surely, 2^{111002220011000} is an apocalyptic number.

111002220011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111002220011000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137633466381840).

111002220011000 is an abundant number, since it is smaller than the sum of its proper divisors (164264712752680).

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

111002220011000 is a wasteful number, since it uses less digits than its factorization.

111002220011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069619 (or 3069576 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111002220011000 its reverse (110022200111), we get a palindrome (111112242211111).

The spelling of 111002220011000 in words is "one hundred eleven trillion, two billion, two hundred twenty million, eleven thousand".