110011021201 has 4 divisors (see below), whose sum is σ = 111079089472. Its totient is φ = 108942952932.

The previous prime is 110011021139. The next prime is 110011021271. The reversal of 110011021201 is 102120110011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102120110011 = 5711 ⋅17881301.

It is a cyclic number.

It is not a de Polignac number, because 110011021201 - 2⁷ = 110011021073 is a prime.

It is a super-3 number, since 3×110011021201³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110011021271) 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, 534033981 + ... + 534034186.

It is an arithmetic number, because the mean of its divisors is an integer number (27769772368).

Almost surely, 2^110011021201 is an apocalyptic number.

It is an amenable number.

110011021201 is a deficient number, since it is larger than the sum of its proper divisors (1068068271).

110011021201 is a wasteful number, since it uses less digits than its factorization.

110011021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1068068270.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110011021201 its reverse (102120110011), we get a palindrome (212131131212).

The spelling of 110011021201 in words is "one hundred ten billion, eleven million, twenty-one thousand, two hundred one".