1000112202111 has 32 divisors (see below), whose sum is σ = 1519770885120. Its totient is φ = 579433232000.

The previous prime is 1000112202101. The next prime is 1000112202161. The reversal of 1000112202111 is 1112022110001.

It is a cyclic number.

It is not a de Polignac number, because 1000112202111 - 2¹⁰ = 1000112201087 is a prime.

It is a super-2 number, since 2×1000112202111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000112202101) 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 31 ways as a sum of consecutive naturals, for example, 5076855 + ... + 5270168.

It is an arithmetic number, because the mean of its divisors is an integer number (47492840160).

Almost surely, 2^{1000112202111} is an apocalyptic number.

1000112202111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000112202111 is a deficient number, since it is larger than the sum of its proper divisors (519658683009).

1000112202111 is a wasteful number, since it uses less digits than its factorization.

1000112202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10347167.

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

Adding to 1000112202111 its reverse (1112022110001), we get a palindrome (2112134312112).

The spelling of 1000112202111 in words is "one trillion, one hundred twelve million, two hundred two thousand, one hundred eleven".