22441200131 has 8 divisors (see below), whose sum is σ = 25687736064. Its totient is φ = 19204826760.

The previous prime is 22441200079. The next prime is 22441200191. The reversal of 22441200131 is 13100214422.

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

It is a de Polignac number, because none of the positive numbers 2^k-22441200131 is a prime.

It is a super-2 number, since 2×22441200131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22441200191) 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, 2535905 + ... + 2544738.

It is an arithmetic number, because the mean of its divisors is an integer number (3210967008).

Almost surely, 2^22441200131 is an apocalyptic number.

22441200131 is a deficient number, since it is larger than the sum of its proper divisors (3246535933).

22441200131 is an equidigital number, since it uses as much as digits as its factorization.

22441200131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081281.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22441200131 its reverse (13100214422), we get a palindrome (35541414553).

The spelling of 22441200131 in words is "twenty-two billion, four hundred forty-one million, two hundred thousand, one hundred thirty-one".