22203320023031 has 16 divisors (see below), whose sum is σ = 25637603095104. Its totient is φ = 18834643943424.

The previous prime is 22203320023019. The next prime is 22203320023037. The reversal of 22203320023031 is 13032002330222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22203320023031 is a prime.

It is a super-2 number, since 2×22203320023031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22203320022988 and 22203320023006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22203320023037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 22627991 + ... + 23588823.

It is an arithmetic number, because the mean of its divisors is an integer number (1602350193444).

Almost surely, 2^{22203320023031} is an apocalyptic number.

22203320023031 is a deficient number, since it is larger than the sum of its proper divisors (3434283072073).

22203320023031 is an equidigital number, since it uses as much as digits as its factorization.

22203320023031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994970.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22203320023031 its reverse (13032002330222), we get a palindrome (35235322353253).

The spelling of 22203320023031 in words is "twenty-two trillion, two hundred three billion, three hundred twenty million, twenty-three thousand, thirty-one".