22003030131 has 8 divisors (see below), whose sum is σ = 29339685120. Its totient is φ = 14667530952.

The previous prime is 22003030117. The next prime is 22003030141. The reversal of 22003030131 is 13103030022.

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

It is not a de Polignac number, because 22003030131 - 2¹¹ = 22003028083 is a prime.

It is a super-2 number, since 2×22003030131² (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 22003030131.

It is not an unprimeable number, because it can be changed into a prime (22003030141) 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, 243511 + ... + 321408.

It is an arithmetic number, because the mean of its divisors is an integer number (3667460640).

Almost surely, 2^22003030131 is an apocalyptic number.

22003030131 is a deficient number, since it is larger than the sum of its proper divisors (7336654989).

22003030131 is a wasteful number, since it uses less digits than its factorization.

22003030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577905.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 22003030131 its reverse (13103030022), we get a palindrome (35106060153).

The spelling of 22003030131 in words is "twenty-two billion, three million, thirty thousand, one hundred thirty-one".