110102010012 has 36 divisors (see below), whose sum is σ = 279868254120. Its totient is φ = 36495636192.

The previous prime is 110102010001. The next prime is 110102010019. The reversal of 110102010012 is 210010201011.

It is a happy number.

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

It is a super-3 number, since 3×110102010012³ (a number of 34 digits) contains 333 as substring.

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 = 110102009976 and 110102010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102010019) 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, 8536543 + ... + 8549430.

It is an arithmetic number, because the mean of its divisors is an integer number (7774118170).

Almost surely, 2^110102010012 is an apocalyptic number.

110102010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110102010012 is an abundant number, since it is smaller than the sum of its proper divisors (169766244108).

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

110102010012 is a wasteful number, since it uses less digits than its factorization.

110102010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17086162 (or 17086157 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110102010012 its reverse (210010201011), we get a palindrome (320112211023).

The spelling of 110102010012 in words is "one hundred ten billion, one hundred two million, ten thousand, twelve".