22020230323201 has 4 divisors (see below), whose sum is σ = 24022069443504. Its totient is φ = 20018391202900.

The previous prime is 22020230323193. The next prime is 22020230323277. The reversal of 22020230323201 is 10232303202022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22020230323201 - 2³ = 22020230323193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22020230323601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1000919560135 + ... + 1000919560156.

It is an arithmetic number, because the mean of its divisors is an integer number (6005517360876).

Almost surely, 2^{22020230323201} is an apocalyptic number.

It is an amenable number.

22020230323201 is a deficient number, since it is larger than the sum of its proper divisors (2001839120303).

22020230323201 is a wasteful number, since it uses less digits than its factorization.

22020230323201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001839120302.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 22020230323201 its reverse (10232303202022), we get a palindrome (32252533525223).

The spelling of 22020230323201 in words is "twenty-two trillion, twenty billion, two hundred thirty million, three hundred twenty-three thousand, two hundred one".