111020022002010 has 64 divisors (see below), whose sum is σ = 307768873843584. Its totient is φ = 25330771507200.

The previous prime is 111020022002009. The next prime is 111020022002033. The reversal of 111020022002010 is 10200220020111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9894827011 + ... + 9894838230.

It is an arithmetic number, because the mean of its divisors is an integer number (4808888653806).

Almost surely, 2^{111020022002010} is an apocalyptic number.

111020022002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111020022002010 is an abundant number, since it is smaller than the sum of its proper divisors (196748851841574).

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

111020022002010 is a wasteful number, since it uses less digits than its factorization.

111020022002010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19789665279.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 111020022002010 its reverse (10200220020111), we get a palindrome (121220242022121).

It can be divided in two parts, 1 and 11020022002010, that added together give a palindrome (11020022002011).

The spelling of 111020022002010 in words is "one hundred eleven trillion, twenty billion, twenty-two million, two thousand, ten".