23201013020222 has 16 divisors (see below), whose sum is σ = 35109834542640. Its totient is φ = 11497736810112.

The previous prime is 23201013020179. The next prime is 23201013020267. The reversal of 23201013020222 is 22202031010232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23201013020194 and 23201013020203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26331533 + ... + 27198375.

It is an arithmetic number, because the mean of its divisors is an integer number (2194364658915).

Almost surely, 2^{23201013020222} is an apocalyptic number.

23201013020222 is a deficient number, since it is larger than the sum of its proper divisors (11908821522418).

23201013020222 is a wasteful number, since it uses less digits than its factorization.

23201013020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985387.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23201013020222 its reverse (22202031010232), we get a palindrome (45403044030454).

The spelling of 23201013020222 in words is "twenty-three trillion, two hundred one billion, thirteen million, twenty thousand, two hundred twenty-two".