111002000220220 has 24 divisors (see below), whose sum is σ = 233169077930544. Its totient is φ = 44388442475136.

The previous prime is 111002000220217. The next prime is 111002000220229. The reversal of 111002000220220 is 22022000200111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 111002000220220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002000220229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772277154 + ... + 772420873.

It is an arithmetic number, because the mean of its divisors is an integer number (9715378247106).

Almost surely, 2^{111002000220220} is an apocalyptic number.

111002000220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

111002000220220 is an abundant number, since it is smaller than the sum of its proper divisors (122167077710324).

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

111002000220220 is a wasteful number, since it uses less digits than its factorization.

111002000220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544701629 (or 1544701627 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 111002000220220 its reverse (22022000200111), we get a palindrome (133024000420331).

The spelling of 111002000220220 in words is "one hundred eleven trillion, two billion, two hundred twenty thousand, two hundred twenty".