1000000011012 has 24 divisors (see below), whose sum is σ = 2333353228416. Its totient is φ = 333330498528.

The previous prime is 1000000011007. The next prime is 1000000011019. The reversal of 1000000011012 is 2101100000001.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is not an unprimeable number, because it can be changed into a prime (1000000011019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501653 + ... + 2062755.

It is an arithmetic number, because the mean of its divisors is an integer number (97223051184).

Almost surely, 2^{1000000011012} is an apocalyptic number.

1000000011012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1000000011012 is an abundant number, since it is smaller than the sum of its proper divisors (1333353217404).

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

1000000011012 is a wasteful number, since it uses less digits than its factorization.

1000000011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709627 (or 709625 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 1000000011012 its reverse (2101100000001), we get a palindrome (3101100011013).

The spelling of 1000000011012 in words is "one trillion, eleven thousand, twelve".