101224201 has 8 divisors (see below), whose sum is σ = 110391680. Its totient is φ = 92254032.

The previous prime is 101224199. The next prime is 101224213. The reversal of 101224201 is 102422101.

It is a happy number.

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

It is not a de Polignac number, because 101224201 - 2¹ = 101224199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101224241) 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, 48255 + ... + 50308.

It is an arithmetic number, because the mean of its divisors is an integer number (13798960).

Almost surely, 2^101224201 is an apocalyptic number.

It is an amenable number.

101224201 is a deficient number, since it is larger than the sum of its proper divisors (9167479).

101224201 is an equidigital number, since it uses as much as digits as its factorization.

101224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98655.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 101224201 is about 10061.0238544593. The cubic root of 101224201 is about 466.0452856209.

Adding to 101224201 its reverse (102422101), we get a palindrome (203646302).

The spelling of 101224201 in words is "one hundred one million, two hundred twenty-four thousand, two hundred one".