111002000020010 has 16 divisors (see below), whose sum is σ = 217967563675872. Its totient is φ = 40364363643600.

The previous prime is 111002000020001. The next prime is 111002000020039. The reversal of 111002000020010 is 10020000200111.

It is a self number, because there is not a number n which added to its sum of digits gives 111002000020010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504554545436 + ... + 504554545655.

It is an arithmetic number, because the mean of its divisors is an integer number (13622972729742).

Almost surely, 2^{111002000020010} is an apocalyptic number.

111002000020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111002000020010 is a deficient number, since it is larger than the sum of its proper divisors (106965563655862).

111002000020010 is a wasteful number, since it uses less digits than its factorization.

111002000020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009109091109.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 111002000020010 its reverse (10020000200111), we get a palindrome (121022000220121).

It can be divided in two parts, 1 and 11002000020010, that added together give a palindrome (11002000020011).

The spelling of 111002000020010 in words is "one hundred eleven trillion, two billion, twenty thousand, ten".