110111001011012 has 24 divisors (see below), whose sum is σ = 192837644811000. Its totient is φ = 55014533758976.

The previous prime is 110111001011009. The next prime is 110111001011021. The reversal of 110111001011012 is 210110100111011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6439180302916 + 103671820708096 = 2537554^2 + 10181936^2 .

It is a super-2 number, since 2×110111001011012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110111001010984 and 110111001011002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171289748 + ... + 171931380.

It is an arithmetic number, because the mean of its divisors is an integer number (8034901867125).

Almost surely, 2^{110111001011012} is an apocalyptic number.

It is an amenable number.

110111001011012 is a deficient number, since it is larger than the sum of its proper divisors (82726643799988).

110111001011012 is a wasteful number, since it uses less digits than its factorization.

110111001011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673495 (or 673493 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 110111001011012 its reverse (210110100111011), we get a palindrome (320221101122023).

Subtracting 110111001011012 from its reverse (210110100111011), we obtain a palindrome (99999099099999).

The spelling of 110111001011012 in words is "one hundred ten trillion, one hundred eleven billion, one million, eleven thousand, twelve".