1000010122112 has 32 divisors (see below), whose sum is σ = 2004429839880. Its totient is φ = 496937534976.

The previous prime is 1000010122087. The next prime is 1000010122141. The reversal of 1000010122112 is 2112210100001.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 1000010122093 and 1000010122102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23944103 + ... + 23985830.

Almost surely, 2^{1000010122112} is an apocalyptic number.

It is an amenable number.

1000010122112 is an abundant number, since it is smaller than the sum of its proper divisors (1004419717768).

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

1000010122112 is an equidigital number, since it uses as much as digits as its factorization.

1000010122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47930110 (or 47930098 counting only the distinct ones).

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

Adding to 1000010122112 its reverse (2112210100001), we get a palindrome (3112220222113).

The spelling of 1000010122112 in words is "one trillion, ten million, one hundred twenty-two thousand, one hundred twelve".