23202221101231 has 8 divisors (see below), whose sum is σ = 24402579467904. Its totient is φ = 22030106460960.

The previous prime is 23202221101211. The next prime is 23202221101237. The reversal of 23202221101231 is 13210112220232.

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

It is a cyclic number.

It is not a de Polignac number, because 23202221101231 - 2¹³ = 23202221093039 is a prime.

It is a super-2 number, since 2×23202221101231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23202221101237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7060929916 + ... + 7060933201.

It is an arithmetic number, because the mean of its divisors is an integer number (3050322433488).

Almost surely, 2^{23202221101231} is an apocalyptic number.

23202221101231 is a deficient number, since it is larger than the sum of its proper divisors (1200358366673).

23202221101231 is a wasteful number, since it uses less digits than its factorization.

23202221101231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14121863201.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 23202221101231 its reverse (13210112220232), we get a palindrome (36412333321463).

The spelling of 23202221101231 in words is "twenty-three trillion, two hundred two billion, two hundred twenty-one million, one hundred one thousand, two hundred thirty-one".