110221001201011 has 8 divisors (see below), whose sum is σ = 117988582910400. Its totient is φ = 102650067129960.

The previous prime is 110221001200993. The next prime is 110221001201021. The reversal of 110221001201011 is 110102100122011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110221001201011 - 2¹⁹ = 110221000676723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110221001200982 and 110221001201000.

It is not an unprimeable number, because it can be changed into a prime (110221001201021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49161908425 + ... + 49161910666.

It is an arithmetic number, because the mean of its divisors is an integer number (14748572863800).

Almost surely, 2^{110221001201011} is an apocalyptic number.

110221001201011 is a deficient number, since it is larger than the sum of its proper divisors (7767581709389).

110221001201011 is an equidigital number, since it uses as much as digits as its factorization.

110221001201011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98323819169.

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

Adding to 110221001201011 its reverse (110102100122011), we get a palindrome (220323101323022).

The spelling of 110221001201011 in words is "one hundred ten trillion, two hundred twenty-one billion, one million, two hundred one thousand, eleven".