110211220101012 has 12 divisors (see below), whose sum is σ = 257159513569056. Its totient is φ = 36737073367000.

The previous prime is 110211220101011. The next prime is 110211220101013. The reversal of 110211220101012 is 210101022112011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110211220101011) and next prime (110211220101013).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 110211220100982 and 110211220101000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211220101011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4592134170864 + ... + 4592134170887.

It is an arithmetic number, because the mean of its divisors is an integer number (21429959464088).

Almost surely, 2^{110211220101012} is an apocalyptic number.

110211220101012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110211220101012 is an abundant number, since it is smaller than the sum of its proper divisors (146948293468044).

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

110211220101012 is a wasteful number, since it uses less digits than its factorization.

110211220101012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9184268341758 (or 9184268341756 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110211220101012 its reverse (210101022112011), we get a palindrome (320312242213023).

The spelling of 110211220101012 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twenty million, one hundred one thousand, twelve".