110101001010012 has 36 divisors (see below), whose sum is σ = 278535852348936. Its totient is φ = 36670664832480.

The previous prime is 110101001009977. The next prime is 110101001010019. The reversal of 110101001010012 is 210010100101011.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110101001009976 and 110101001010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101001010019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1236156414 + ... + 1236245477.

Almost surely, 2^{110101001010012} is an apocalyptic number.

110101001010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110101001010012 is an abundant number, since it is smaller than the sum of its proper divisors (168434851338924).

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

110101001010012 is a wasteful number, since it uses less digits than its factorization.

110101001010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2472403138 (or 2472403133 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110101001010012 its reverse (210010100101011), we get a palindrome (320111101111023).

Subtracting 110101001010012 from its reverse (210010100101011), we obtain a palindrome (99909099090999).

The spelling of 110101001010012 in words is "one hundred ten trillion, one hundred one billion, one million, ten thousand, twelve".