22023203033101 has 4 divisors (see below), whose sum is σ = 22023260437500. Its totient is φ = 22023145628704.

The previous prime is 22023203033093. The next prime is 22023203033129. The reversal of 22023203033101 is 10133030232022.

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 11855867265225 + 10167335767876 = 3443235^2 + 3188626^2 .

It is a cyclic number.

It is not a de Polignac number, because 22023203033101 - 2³ = 22023203033093 is a prime.

It is a super-2 number, since 2×22023203033101² (a number of 27 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 (22023203133101) 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, 28122826 + ... + 28895323.

It is an arithmetic number, because the mean of its divisors is an integer number (5505815109375).

Almost surely, 2^{22023203033101} is an apocalyptic number.

It is an amenable number.

22023203033101 is a deficient number, since it is larger than the sum of its proper divisors (57404399).

22023203033101 is an equidigital number, since it uses as much as digits as its factorization.

22023203033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57404398.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22023203033101 its reverse (10133030232022), we get a palindrome (32156233265123).

The spelling of 22023203033101 in words is "twenty-two trillion, twenty-three billion, two hundred three million, thirty-three thousand, one hundred one".