22000131021103 has 2 divisors, whose sum is σ = 22000131021104. Its totient is φ = 22000131021102.

The previous prime is 22000131021041. The next prime is 22000131021161. The reversal of 22000131021103 is 30112013100022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000131021103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22000131021163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000065510551 + 11000065510552.

It is an arithmetic number, because the mean of its divisors is an integer number (11000065510552).

Almost surely, 2^{22000131021103} is an apocalyptic number.

22000131021103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000131021103 is an equidigital number, since it uses as much as digits as its factorization.

22000131021103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22000131021103 its reverse (30112013100022), we get a palindrome (52112144121125).

The spelling of 22000131021103 in words is "twenty-two trillion, one hundred thirty-one million, twenty-one thousand, one hundred three".