110022201 has 24 divisors (see below), whose sum is σ = 168859080. Its totient is φ = 68898816.

The previous prime is 110022191. The next prime is 110022203. The reversal of 110022201 is 102220011.

It can be written as a sum of positive squares in 4 ways, for example, as 52186176 + 57836025 = 7224^2 + 7605^2 .

It is not a de Polignac number, because 110022201 - 2⁶ = 110022137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (110022203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3961 + ... + 15353.

It is an arithmetic number, because the mean of its divisors is an integer number (7035795).

Almost surely, 2^110022201 is an apocalyptic number.

It is an amenable number.

110022201 is a deficient number, since it is larger than the sum of its proper divisors (58836879).

110022201 is a wasteful number, since it uses less digits than its factorization.

110022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11465 (or 11462 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 110022201 is about 10489.1468194510. The cubic root of 110022201 is about 479.1742181780.

Adding to 110022201 its reverse (102220011), we get a palindrome (212242212).

It can be divided in two parts, 11002 and 2201, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 110022201 in words is "one hundred ten million, twenty-two thousand, two hundred one".