110010001120221 has 16 divisors (see below), whose sum is σ = 154405773734400. Its totient is φ = 69477403234608.

The previous prime is 110010001120193. The next prime is 110010001120247. The reversal of 110010001120221 is 122021100010011.

It is not a de Polignac number, because 110010001120221 - 2¹⁸ = 110010000858077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110010001120197 and 110010001120206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110010001120321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34537371 + ... + 37587896.

It is an arithmetic number, because the mean of its divisors is an integer number (9650360858400).

Almost surely, 2^{110010001120221} is an apocalyptic number.

It is an amenable number.

110010001120221 is a deficient number, since it is larger than the sum of its proper divisors (44395772614179).

110010001120221 is a wasteful number, since it uses less digits than its factorization.

110010001120221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72152048.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110010001120221 its reverse (122021100010011), we get a palindrome (232031101130232).

The spelling of 110010001120221 in words is "one hundred ten trillion, ten billion, one million, one hundred twenty thousand, two hundred twenty-one".