110202022001 has 4 divisors (see below), whose sum is σ = 110322991104. Its totient is φ = 110081052900.

The previous prime is 110202021991. The next prime is 110202022009. The reversal of 110202022001 is 100220202011.

It is a happy number.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110202022001 is a prime.

It is a super-4 number, since 4×110202022001⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110202022009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60483185 + ... + 60485006.

It is an arithmetic number, because the mean of its divisors is an integer number (27580747776).

Almost surely, 2^110202022001 is an apocalyptic number.

It is an amenable number.

110202022001 is a deficient number, since it is larger than the sum of its proper divisors (120969103).

110202022001 is an equidigital number, since it uses as much as digits as its factorization.

110202022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120969102.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 110202022001 its reverse (100220202011), we get a palindrome (210422224012).

The spelling of 110202022001 in words is "one hundred ten billion, two hundred two million, twenty-two thousand, one".