23221101201 has 8 divisors (see below), whose sum is σ = 31620223104. Its totient is φ = 15151356720.

The previous prime is 23221101191. The next prime is 23221101203. The reversal of 23221101201 is 10210112232.

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

It is not a de Polignac number, because 23221101201 - 2¹³ = 23221093009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23221101203) 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, 82344190 + ... + 82344471.

It is an arithmetic number, because the mean of its divisors is an integer number (3952527888).

Almost surely, 2^23221101201 is an apocalyptic number.

It is an amenable number.

23221101201 is a deficient number, since it is larger than the sum of its proper divisors (8399121903).

23221101201 is a wasteful number, since it uses less digits than its factorization.

23221101201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164688711.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23221101201 its reverse (10210112232), we get a palindrome (33431213433).

The spelling of 23221101201 in words is "twenty-three billion, two hundred twenty-one million, one hundred one thousand, two hundred one".