22210103031 has 8 divisors (see below), whose sum is σ = 29617263600. Its totient is φ = 14804838912.

The previous prime is 22210103023. The next prime is 22210103057. The reversal of 22210103031 is 13030101222.

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

It is not a de Polignac number, because 22210103031 - 2³ = 22210103023 is a prime.

It is a super-2 number, since 2×22210103031² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22210103031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210503031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446556 + ... + 493793.

It is an arithmetic number, because the mean of its divisors is an integer number (3702157950).

Almost surely, 2^22210103031 is an apocalyptic number.

22210103031 is a deficient number, since it is larger than the sum of its proper divisors (7407160569).

22210103031 is an equidigital number, since it uses as much as digits as its factorization.

22210103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948225.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 22210103031 its reverse (13030101222), we get a palindrome (35240204253).

The spelling of 22210103031 in words is "twenty-two billion, two hundred ten million, one hundred three thousand, thirty-one".