22023300001 has 4 divisors (see below), whose sum is σ = 22270752900. Its totient is φ = 21775847104.

The previous prime is 22023299983. The next prime is 22023300011. The reversal of 22023300001 is 10000332022.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10286827776 + 11736472225 = 101424^2 + 108335^2 .

It is a cyclic number.

It is not a de Polignac number, because 22023300001 - 2¹³ = 22023291809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22023300011) 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, 123726316 + ... + 123726493.

It is an arithmetic number, because the mean of its divisors is an integer number (5567688225).

Almost surely, 2^22023300001 is an apocalyptic number.

It is an amenable number.

22023300001 is a deficient number, since it is larger than the sum of its proper divisors (247452899).

22023300001 is an equidigital number, since it uses as much as digits as its factorization.

22023300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247452898.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 22023300001 its reverse (10000332022), we get a palindrome (32023632023).

The spelling of 22023300001 in words is "twenty-two billion, twenty-three million, three hundred thousand, one".