1000011101122 has 48 divisors (see below), whose sum is σ = 1699238080800. Its totient is φ = 437715290880.

The previous prime is 1000011101083. The next prime is 1000011101153. The reversal of 1000011101122 is 2211011100001.

It is a junction number, because it is equal to n+sod(n) for n = 1000011101099 and 1000011101108.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6940954 + ... + 7083562.

It is an arithmetic number, because the mean of its divisors is an integer number (35400793350).

Almost surely, 2^{1000011101122} is an apocalyptic number.

1000011101122 is a deficient number, since it is larger than the sum of its proper divisors (699226979678).

1000011101122 is a wasteful number, since it uses less digits than its factorization.

1000011101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143059 (or 143030 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1000011101122 its reverse (2211011100001), we get a palindrome (3211022201123).

The spelling of 1000011101122 in words is "one trillion, eleven million, one hundred one thousand, one hundred twenty-two".