110120212211211 has 12 divisors (see below), whose sum is σ = 164953733518392. Its totient is φ = 73413474807312.

The previous prime is 110120212211197. The next prime is 110120212211221. The reversal of 110120212211211 is 112112212021011.

It is a happy number.

110120212211211 is a `hidden beast` number, since 1 + 10 + 1 + 20 + 212 + 211 + 211 = 666.

It is not a de Polignac number, because 110120212211211 - 2⁷ = 110120212211083 is a prime.

It is a super-2 number, since 2×110120212211211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110120212211221) 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, 226584798546 + ... + 226584799031.

It is an arithmetic number, because the mean of its divisors is an integer number (13746144459866).

Almost surely, 2^{110120212211211} is an apocalyptic number.

110120212211211 is a deficient number, since it is larger than the sum of its proper divisors (54833521307181).

110120212211211 is an frugal number, since it uses more digits than its factorization.

110120212211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453169597592 (or 453169597580 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 18.

Adding to 110120212211211 its reverse (112112212021011), we get a palindrome (222232424232222).

The spelling of 110120212211211 in words is "one hundred ten trillion, one hundred twenty billion, two hundred twelve million, two hundred eleven thousand, two hundred eleven".