22300201231 has 16 divisors (see below), whose sum is σ = 29438311680. Its totient is φ = 16354615680.

The previous prime is 22300201207. The next prime is 22300201243. The reversal of 22300201231 is 13210200322.

It is a cyclic number.

It is not a de Polignac number, because 22300201231 - 2¹⁷ = 22300070159 is a prime.

It is a super-2 number, since 2×22300201231² (a number of 21 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 (22300201271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8516721 + ... + 8519338.

It is an arithmetic number, because the mean of its divisors is an integer number (1839894480).

Almost surely, 2^22300201231 is an apocalyptic number.

22300201231 is a deficient number, since it is larger than the sum of its proper divisors (7138110449).

22300201231 is a wasteful number, since it uses less digits than its factorization.

22300201231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17036094.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 22300201231 its reverse (13210200322), we get a palindrome (35510401553).

Subtracting from 22300201231 its reverse (13210200322), we obtain a palindrome (9090000909).

The spelling of 22300201231 in words is "twenty-two billion, three hundred million, two hundred one thousand, two hundred thirty-one".