110020211101012 has 12 divisors (see below), whose sum is σ = 193015507507956. Its totient is φ = 54872923241600.

The previous prime is 110020211101001. The next prime is 110020211101033. The reversal of 110020211101012 is 210101112020011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107598589604676 + 2421621496336 = 10372974^2 + 1556156^2 .

It is a super-2 number, since 2×110020211101012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110020211100983 and 110020211101001.

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, 34295575423 + ... + 34295578630.

It is an arithmetic number, because the mean of its divisors is an integer number (16084625625663).

Almost surely, 2^{110020211101012} is an apocalyptic number.

It is an amenable number.

110020211101012 is a deficient number, since it is larger than the sum of its proper divisors (82995296406944).

110020211101012 is a wasteful number, since it uses less digits than its factorization.

110020211101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68591154458 (or 68591154456 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110020211101012 its reverse (210101112020011), we get a palindrome (320121323121023).

The spelling of 110020211101012 in words is "one hundred ten trillion, twenty billion, two hundred eleven million, one hundred one thousand, twelve".