22001103013 has 2 divisors, whose sum is σ = 22001103014. Its totient is φ = 22001103012.

The previous prime is 22001102971. The next prime is 22001103049. The reversal of 22001103013 is 31030110022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14665694404 + 7335408609 = 121102^2 + 85647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22001103013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22001102984 and 22001103002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22001703013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000551506 + 11000551507.

It is an arithmetic number, because the mean of its divisors is an integer number (11000551507).

Almost surely, 2^22001103013 is an apocalyptic number.

It is an amenable number.

22001103013 is a deficient number, since it is larger than the sum of its proper divisors (1).

22001103013 is an equidigital number, since it uses as much as digits as its factorization.

22001103013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 22001103013 its reverse (31030110022), we get a palindrome (53031213035).

The spelling of 22001103013 in words is "twenty-two billion, one million, one hundred three thousand, thirteen".