22200231031 has 8 divisors (see below), whose sum is σ = 25643047824. Its totient is φ = 18994849920.

The previous prime is 22200231013. The next prime is 22200231037. The reversal of 22200231031 is 13013200222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22200231031 - 2²⁹ = 21663360119 is a prime.

It is a super-2 number, since 2×22200231031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22200230996 and 22200231014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200231037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59358720 + ... + 59359093.

It is an arithmetic number, because the mean of its divisors is an integer number (3205380978).

Almost surely, 2^22200231031 is an apocalyptic number.

22200231031 is a deficient number, since it is larger than the sum of its proper divisors (3442816793).

22200231031 is a wasteful number, since it uses less digits than its factorization.

22200231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118717841.

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

Adding to 22200231031 its reverse (13013200222), we get a palindrome (35213431253).

The spelling of 22200231031 in words is "twenty-two billion, two hundred million, two hundred thirty-one thousand, thirty-one".