1112202010100 has 72 divisors (see below), whose sum is σ = 2551046097600. Its totient is φ = 419717030400.

The previous prime is 1112202009979. The next prime is 1112202010121. The reversal of 1112202010100 is 10102022111.

It is a super-2 number, since 2×1112202010100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 756560 + ... + 1672359.

It is an arithmetic number, because the mean of its divisors is an integer number (35431195800).

Almost surely, 2^{1112202010100} is an apocalyptic number.

1112202010100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112202010100 is an abundant number, since it is smaller than the sum of its proper divisors (1438844087500).

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

1112202010100 is a wasteful number, since it uses less digits than its factorization.

1112202010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429193 (or 2429186 counting only the distinct ones).

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

Adding to 1112202010100 its reverse (10102022111), we get a palindrome (1122304032211).

The spelling of 1112202010100 in words is "one trillion, one hundred twelve billion, two hundred two million, ten thousand, one hundred".