1000112211102 has 32 divisors (see below), whose sum is σ = 2067841746432. Its totient is φ = 322261035264.

The previous prime is 1000112211047. The next prime is 1000112211127. The reversal of 1000112211102 is 2011122110001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19956438 + ... + 20006489.

It is an arithmetic number, because the mean of its divisors is an integer number (64620054576).

Almost surely, 2^{1000112211102} is an apocalyptic number.

1000112211102 is an abundant number, since it is smaller than the sum of its proper divisors (1067729535330).

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

1000112211102 is a wasteful number, since it uses less digits than its factorization.

1000112211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39963072.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1000112211102 its reverse (2011122110001), we get a palindrome (3011234321103).

The spelling of 1000112211102 in words is "one trillion, one hundred twelve million, two hundred eleven thousand, one hundred two".