22201201022023 has 4 divisors (see below), whose sum is σ = 23369685286360. Its totient is φ = 21032716757688.

The previous prime is 22201201022003. The next prime is 22201201022051. The reversal of 22201201022023 is 32022010210222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22201201022023 - 2⁵ = 22201201021991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 1168484264317 = 22201201022023 / (2 + 2 + 2 + 0 + 1 + 2 + 0 + 1 + 0 + 2 + 2 + 0 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201201022003) 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, 584242132140 + ... + 584242132177.

It is an arithmetic number, because the mean of its divisors is an integer number (5842421321590).

Almost surely, 2^{22201201022023} is an apocalyptic number.

22201201022023 is a deficient number, since it is larger than the sum of its proper divisors (1168484264337).

22201201022023 is a wasteful number, since it uses less digits than its factorization.

22201201022023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168484264336.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22201201022023 its reverse (32022010210222), we get a palindrome (54223211232245).

The spelling of 22201201022023 in words is "twenty-two trillion, two hundred one billion, two hundred one million, twenty-two thousand, twenty-three".